{"id":740122,"date":"2026-01-20T06:19:58","date_gmt":"2026-01-20T06:19:58","guid":{"rendered":"https:\/\/convertifypro.com\/?page_id=740122"},"modified":"2026-01-20T06:19:58","modified_gmt":"2026-01-20T06:19:58","slug":"image-compression-best-practices","status":"publish","type":"page","link":"https:\/\/convertifypro.com\/ja\/%e7%94%bb%e5%83%8f%e5%9c%a7%e7%b8%ae%e3%81%ae%e3%83%99%e3%82%b9%e3%83%88%e3%83%97%e3%83%a9%e3%82%af%e3%83%86%e3%82%a3%e3%82%b9\/","title":{"rendered":"\u753b\u50cf\u5727\u7e2e\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9"},"content":{"rendered":"\n\n\n\n \n \n \n \n \u753b\u50cf\u5727\u7e2e\u306e\u30d9\u30b9\u30c8 \u30d7\u30e9\u30af\u30c6\u30a3\u30b9: \u5b8c\u5168\u306a\u6700\u9069\u5316\u30ac\u30a4\u30c9<\/title>\n <link rel=\"stylesheet\" href=\"https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/font-awesome\/6.4.0\/css\/all.min.css\">\n \n <style>\n \/* Main Styles *\/\n :root {\n --primary-color: #FD9800;\n --primary-hover: #e88a00;\n --text-color: #3A3A3A;\n --light-bg: #f8faff;\n --gradient-bg: linear-gradient(135deg, #f8faff 0%, #fff5e6 100%);\n --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);\n --hover-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);\n --border-color: #f1f5f9;\n }\n\n .guide-section {\n max-width: 1200px;\n margin: 0 auto;\n padding: 2rem 1.5rem;\n font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;\n color: var(--text-color);\n }\n\n \/* Hero Section *\/\n .hero-section {\n text-align: center;\n padding: 3rem 1rem;\n margin-bottom: 3rem;\n background: var(--gradient-bg);\n border-radius: 16px;\n position: relative;\n overflow: hidden;\n }\n\n .hero-pattern {\n position: absolute;\n top: 0;\n left: 0;\n right: 0;\n bottom: 0;\n background-image: url(\"data:image\/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http:\/\/www.w3.org\/2000\/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23fd9800' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'\/%3E%3C\/g%3E%3C\/g%3E%3C\/svg%3E\");\n opacity: 0.5;\n z-index: 0;\n }\n\n .hero-content {\n position: relative;\n z-index: 1;\n max-width: 800px;\n margin: 0 auto;\n }\n\n .hero-title {\n font-size: 2.8rem;\n font-weight: 800;\n margin-bottom: 1.5rem;\n color: var(--text-color);\n }\n\n .hero-subtitle {\n font-size: 1.25rem;\n margin-bottom: 2rem;\n color: var(--text-color);\n line-height: 1.6;\n }\n\n .hero-badges {\n display: flex;\n flex-wrap: wrap;\n justify-content: center;\n gap: 1rem;\n margin-bottom: 2rem;\n }\n\n .hero-badge {\n display: flex;\n align-items: center;\n background: white;\n border-radius: 50px;\n padding: 0.5rem 1rem;\n box-shadow: var(--box-shadow);\n transition: all 0.3s ease;\n border: 1px solid var(--border-color);\n }\n\n .hero-badge:hover {\n transform: translateY(-3px);\n box-shadow: var(--hover-shadow);\n border-color: rgba(253, 152, 0, 0.3);\n }\n\n .hero-badge-icon {\n color: var(--primary-color);\n margin-right: 0.5rem;\n font-size: 1rem;\n }\n\n .hero-badge-text {\n font-size: 0.9rem;\n font-weight: 600;\n color: var(--text-color);\n }\n\n .hero-buttons {\n display: flex;\n justify-content: center;\n gap: 1rem;\n flex-wrap: wrap;\n }\n\n .btn {\n display: inline-block;\n padding: 0.75rem 1.5rem;\n border-radius: 8px;\n font-weight: 600;\n text-decoration: none !important;\n transition: all 0.3s ease;\n cursor: pointer;\n font-size: 1rem;\n }\n\n .btn-primary {\n background-color: var(--primary-color);\n color: white !important;\n box-shadow: 0 8px 16px rgba(253, 152, 0, 0.2);\n border: none;\n }\n\n .btn-primary:hover {\n background-color: var(--primary-hover);\n transform: translateY(-2px);\n text-decoration: none !important;\n }\n\n .btn-secondary {\n background-color: white;\n color: var(--primary-color) !important;\n border: 1px solid var(--border-color);\n }\n\n .btn-secondary:hover {\n background-color: #fff5e6;\n transform: translateY(-2px);\n text-decoration: none !important;\n }\n\n \/* Features Section *\/\n .features-section {\n margin-bottom: 4rem;\n }\n\n .section-title {\n font-size: 2.2rem;\n font-weight: 700;\n text-align: center;\n margin-bottom: 2.5rem;\n color: var(--text-color);\n }\n\n .features-grid {\n display: grid;\n grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));\n gap: 2rem;\n }\n\n .feature-card {\n background: white;\n border-radius: 16px;\n overflow: hidden;\n box-shadow: var(--box-shadow);\n transition: all 0.3s ease;\n border: 1px solid var(--border-color);\n height: 100%;\n display: flex;\n flex-direction: column;\n }\n\n .feature-card:hover {\n transform: translateY(-5px);\n box-shadow: var(--hover-shadow);\n border-color: rgba(253, 152, 0, 0.3);\n }\n\n .feature-icon {\n width: 60px;\n height: 60px;\n background-color: rgba(253, 152, 0, 0.15);\n color: var(--primary-color);\n border-radius: 12px;\n display: flex;\n align-items: center;\n justify-content: center;\n margin-bottom: 1.5rem;\n font-size: 1.8rem;\n transition: all 0.3s ease;\n }\n\n .feature-card:hover .feature-icon {\n background: linear-gradient(135deg, #FD9800 0%, #FF6D00 100%);\n color: white;\n box-shadow: 0 10px 20px rgba(253, 152, 0, 0.2);\n }\n\n .feature-content {\n padding: 2rem;\n flex-grow: 1;\n }\n\n .feature-title {\n font-size: 1.4rem;\n font-weight: 700;\n margin-bottom: 1rem;\n color: var(--text-color);\n }\n\n .feature-text {\n font-size: 1rem;\n color: #555;\n line-height: 1.6;\n margin-bottom: 1.5rem;\n }\n\n .feature-list {\n list-style: none;\n padding: 0;\n margin: 0;\n }\n\n .feature-item {\n display: flex;\n align-items: flex-start;\n margin-bottom: 0.75rem;\n line-height: 1.5;\n }\n\n .feature-check {\n color: var(--primary-color);\n margin-right: 0.75rem;\n flex-shrink: 0;\n margin-top: 0.2rem;\n }\n\n .feature-item-text {\n font-size: 0.95rem;\n color: var(--text-color);\n }\n\n \/* Why Convert Section *\/\n .why-convert-section {\n margin-bottom: 4rem;\n background: var(--light-bg);\n border-radius: 16px;\n padding: 3rem 2rem;\n }\n\n .comparison-grid {\n display: grid;\n grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));\n gap: 2rem;\n margin-top: 2rem;\n }\n\n .format-card {\n background: white;\n border-radius: 16px;\n padding: 1.5rem;\n box-shadow: var(--box-shadow);\n transition: all 0.3s ease;\n border: 1px solid var(--border-color);\n }\n\n .format-card:hover {\n transform: translateY(-5px);\n box-shadow: var(--hover-shadow);\n border-color: rgba(253, 152, 0, 0.3);\n }\n\n .format-title {\n font-size: 1.6rem;\n font-weight: 700;\n margin-bottom: 1.25rem;\n color: var(--text-color);\n display: flex;\n align-items: center;\n }\n\n .format-icon {\n color: var(--primary-color);\n margin-right: 0.75rem;\n font-size: 1.6rem;\n }\n\n .format-list {\n list-style: none;\n padding: 0;\n margin: 0;\n }\n\n .format-item {\n display: flex;\n align-items: flex-start;\n margin-bottom: 0.85rem;\n }\n\n .format-check {\n color: var(--primary-color);\n margin-right: 0.75rem;\n flex-shrink: 0;\n margin-top: 0.2rem;\n }\n\n .format-text {\n font-size: 0.95rem;\n color: #555;\n line-height: 1.5;\n }\n\n \/* How It Works Section *\/\n .how-it-works-section {\n margin-bottom: 4rem;\n }\n\n .steps-container {\n max-width: 900px;\n margin: 0 auto;\n }\n\n .step-card {\n display: flex;\n align-items: flex-start;\n background: white;\n border-radius: 16px;\n padding: 2rem;\n box-shadow: var(--box-shadow);\n margin-bottom: 2rem;\n border: 1px solid var(--border-color);\n transition: all 0.3s ease;\n }\n\n .step-card:hover {\n transform: translateY(-5px);\n box-shadow: var(--hover-shadow);\n border-color: rgba(253, 152, 0, 0.3);\n }\n\n .step-number {\n width: 50px;\n height: 50px;\n background-color: rgba(253, 152, 0, 0.15);\n color: var(--primary-color);\n border-radius: 50%;\n display: flex;\n align-items: center;\n justify-content: center;\n font-size: 1.5rem;\n font-weight: 700;\n margin-right: 1.5rem;\n flex-shrink: 0;\n transition: all 0.3s ease;\n }\n\n .step-card:hover .step-number {\n background: linear-gradient(135deg, #FD9800 0%, #FF6D00 100%);\n color: white;\n box-shadow: 0 10px 20px rgba(253, 152, 0, 0.2);\n }\n\n .step-content {\n flex: 1;\n }\n\n .step-title {\n font-size: 1.4rem;\n font-weight: 700;\n margin-bottom: 0.75rem;\n color: var(--text-color);\n }\n\n .step-text {\n font-size: 1rem;\n color: #555;\n line-height: 1.6;\n }\n\n \/* Use Cases Section *\/\n .use-cases-section {\n margin-bottom: 4rem;\n background: var(--light-bg);\n border-radius: 16px;\n padding: 3rem 2rem;\n }\n\n .use-cases-grid {\n display: grid;\n grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));\n gap: 2rem;\n margin-top: 2rem;\n }\n\n .use-case-card {\n background: white;\n border-radius: 16px;\n padding: 1.5rem;\n box-shadow: var(--box-shadow);\n transition: all 0.3s ease;\n border: 1px solid var(--border-color);\n height: 100%;\n }\n\n .use-case-card:hover {\n transform: translateY(-5px);\n box-shadow: var(--hover-shadow);\n border-color: rgba(253, 152, 0, 0.3);\n }\n\n .use-case-icon {\n color: var(--primary-color);\n font-size: 2rem;\n margin-bottom: 1rem;\n }\n\n .use-case-title {\n font-size: 1.3rem;\n font-weight: 700;\n margin-bottom: 1rem;\n color: var(--text-color);\n }\n\n .use-case-text {\n font-size: 0.95rem;\n color: #555;\n line-height: 1.6;\n }\n\n \/* FAQ Section *\/\n .faq-section {\n margin-bottom: 4rem;\n }\n\n .faq-container {\n max-width: 900px;\n margin: 0 auto;\n }\n\n .faq-item {\n background: white;\n border-radius: 16px;\n padding: 1.5rem 2rem;\n box-shadow: var(--box-shadow);\n margin-bottom: 1.5rem;\n border: 1px solid var(--border-color);\n transition: all 0.3s ease;\n }\n\n .faq-item:hover {\n transform: translateY(-3px);\n box-shadow: var(--hover-shadow);\n border-color: rgba(253, 152, 0, 0.3);\n }\n\n .faq-question {\n font-size: 1.2rem;\n font-weight: 700;\n margin-bottom: 1rem;\n color: var(--text-color);\n display: flex;\n align-items: center;\n }\n\n .faq-icon {\n color: var(--primary-color);\n margin-right: 0.75rem;\n font-size: 1.2rem;\n }\n\n .faq-answer {\n font-size: 1rem;\n color: #555;\n line-height: 1.6;\n }\n\n \/* Technical Details Section *\/\n .technical-details-section {\n margin-bottom: 4rem;\n }\n\n .technical-details-grid {\n display: grid;\n grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));\n gap: 2rem;\n }\n\n .tech-detail-card {\n background: white;\n border-radius: 16px;\n padding: 1.5rem;\n box-shadow: var(--box-shadow);\n transition: all 0.3s ease;\n border: 1px solid var(--border-color);\n }\n\n .tech-detail-card:hover {\n transform: translateY(-5px);\n box-shadow: var(--hover-shadow);\n border-color: rgba(253, 152, 0, 0.3);\n }\n\n .tech-detail-title {\n font-size: 1.3rem;\n font-weight: 700;\n margin-bottom: 1rem;\n color: var(--text-color);\n display: flex;\n align-items: center;\n }\n\n .tech-detail-icon {\n color: var(--primary-color);\n margin-right: 0.75rem;\n font-size: 1.3rem;\n }\n\n .tech-detail-text {\n font-size: 0.95rem;\n color: #555;\n line-height: 1.6;\n }\n\n \/* Security Section *\/\n .security-section {\n margin-bottom: 4rem;\n background: var(--light-bg);\n border-radius: 16px;\n padding: 3rem 2rem;\n }\n\n .security-features {\n display: grid;\n grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));\n gap: 2rem;\n margin-top: 2rem;\n }\n\n .security-card {\n background: white;\n border-radius: 16px;\n padding: 1.5rem;\n box-shadow: var(--box-shadow);\n transition: all 0.3s ease;\n border: 1px solid var(--border-color);\n }\n\n .security-card:hover {\n transform: translateY(-5px);\n box-shadow: var(--hover-shadow);\n border-color: rgba(253, 152, 0, 0.3);\n }\n\n .security-title {\n font-size: 1.3rem;\n font-weight: 700;\n margin-bottom: 1rem;\n color: var(--text-color);\n display: flex;\n align-items: center;\n }\n\n .security-icon {\n color: var(--primary-color);\n margin-right: 0.75rem;\n font-size: 1.3rem;\n }\n\n .security-text {\n font-size: 0.95rem;\n color: #555;\n line-height: 1.6;\n }\n\n \/* CTA Section *\/\n .cta-section {\n text-align: center;\n padding: 3rem 1rem;\n background: var(--gradient-bg);\n border-radius: 16px;\n position: relative;\n overflow: hidden;\n margin-bottom: 2rem;\n }\n\n .cta-pattern {\n position: absolute;\n top: 0;\n left: 0;\n right: 0;\n bottom: 0;\n background-image: url(\"data:image\/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http:\/\/www.w3.org\/2000\/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23fd9800' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'\/%3E%3C\/g%3E%3C\/g%3E%3C\/svg%3E\");\n opacity: 0.5;\n z-index: 0;\n }\n\n .cta-content {\n position: relative;\n z-index: 1;\n max-width: 800px;\n margin: 0 auto;\n }\n\n .cta-title {\n font-size: 2.2rem;\n font-weight: 700;\n margin-bottom: 1.5rem;\n color: var(--text-color);\n }\n\n .cta-text {\n font-size: 1.1rem;\n margin-bottom: 2rem;\n color: #555;\n line-height: 1.6;\n }\n\n \/* Guide-specific Styles *\/\n .guide-content {\n background: white;\n border-radius: 16px;\n padding: 2rem;\n margin-bottom: 2rem;\n box-shadow: var(--box-shadow);\n border: 1px solid var(--border-color);\n }\n\n .guide-section-title {\n font-size: 1.6rem;\n font-weight: 700;\n color: var(--text-color);\n margin-bottom: 1rem;\n }\n\n .guide-text {\n font-size: 1rem;\n color: #555;\n line-height: 1.8;\n margin-bottom: 1rem;\n }\n\n .guide-list {\n list-style: none;\n padding: 0;\n margin: 1rem 0;\n }\n\n .guide-list-item {\n display: flex;\n align-items: flex-start;\n margin-bottom: 0.75rem;\n padding-left: 1.5rem;\n position: relative;\n }\n\n .guide-list-item::before {\n content: \"\u2022\";\n color: var(--primary-color);\n font-weight: bold;\n position: absolute;\n left: 0;\n }\n\n \/* Responsive Styles *\/\n @media (max-width: 768px) {\n .hero-title {\n font-size: 2.2rem;\n }\n\n .section-title {\n font-size: 1.8rem;\n }\n\n .cta-title {\n font-size: 1.8rem;\n }\n\n .features-grid {\n grid-template-columns: 1fr;\n max-width: 500px;\n margin: 0 auto;\n }\n\n .step-card {\n flex-direction: column;\n align-items: flex-start;\n }\n\n .step-number {\n margin-bottom: 1rem;\n margin-right: 0;\n }\n }\n\n @media (max-width: 480px) {\n .hero-title {\n font-size: 1.8rem;\n }\n\n .hero-subtitle {\n font-size: 1.1rem;\n }\n\n .section-title {\n font-size: 1.6rem;\n }\n\n .feature-content {\n padding: 1.5rem;\n }\n\n .step-card {\n padding: 1.5rem;\n }\n\n .faq-item {\n padding: 1.25rem;\n }\n }\n\n \/* Button text should never be underlined *\/\n .btn:hover, .btn:focus, .btn:active {\n text-decoration: none !important;\n }\n <\/style>\n<\/head>\n<body>\n <div class=\"guide-section\">\n <!-- Hero Section -->\n <section class=\"hero-section\">\n <div class=\"hero-pattern\"><\/div>\n <div class=\"hero-content\">\n <h1 class=\"hero-title\">\u753b\u50cf\u5727\u7e2e\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h1>\n <p class=\"hero-subtitle\">\u753b\u50cf\u5727\u7e2e\u306e\u30d9\u30b9\u30c8 \u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3092\u7406\u89e3\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u5305\u62ec\u7684\u306a\u30ac\u30a4\u30c9\u3002<\/p>\n\n <div class=\"hero-badges\">\n <div class=\"hero-badge\">\n <span class=\"hero-badge-icon\"><i class=\"fas fa-clock\"><\/i><\/span>\n <span class=\"hero-badge-text\">12 \u5206\u3067\u8aad\u3081\u307e\u3059<\/span>\n <\/div>\n <div class=\"hero-badge\">\n <span class=\"hero-badge-icon\"><i class=\"fas fa-book\"><\/i><\/span>\n <span class=\"hero-badge-text\">\u6559\u80b2\u30ac\u30a4\u30c9<\/span>\n <\/div>\n <div class=\"hero-badge\">\n <span class=\"hero-badge-icon\"><i class=\"fas fa-graduation-cap\"><\/i><\/span>\n <span class=\"hero-badge-text\">\u5c02\u9580\u5bb6\u306e\u30d2\u30f3\u30c8<\/span>\n <\/div>\n <\/div>\n\n <div class=\"hero-buttons\">\n <a href=\"#content\" class=\"btn btn-primary\">\u8aad\u307f\u59cb\u3081\u308b<\/a>\n <a href=\"\/download\" class=\"btn btn-secondary\">\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u5909\u63db<\/a>\n <\/div>\n <\/div>\n <\/section>\n\n <div class=\"guide-content\">\n <h2 class=\"guide-section-title\">\u753b\u50cf\u5727\u7e2e\u306e\u57fa\u790e\u3092\u7406\u89e3\u3059\u308b<\/h2>\n <p class=\"guide-text\">\u753b\u50cf\u5727\u7e2e\u306f\u3001\u8a31\u5bb9\u53ef\u80fd\u306a\u8996\u899a\u54c1\u8cea\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u30d5\u30a1\u30a4\u30eb \u30b5\u30a4\u30ba\u3092\u524a\u6e1b\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u3067\u3059\u3002\u4e3b\u8981\u306a\u30bf\u30a4\u30d7\u306f 2 \u3064\u3042\u308a\u307e\u3059\u30021 \u3064\u306f\u975e\u53ef\u9006\u5727\u7e2e\u3067\u3001\u4e00\u90e8\u306e\u753b\u50cf\u30c7\u30fc\u30bf\u3092\u6c38\u4e45\u306b\u524a\u9664\u3057\u3066\u30d5\u30a1\u30a4\u30eb\u3092\u5c0f\u3055\u304f\u3057\u307e\u3059\u3002\u3082\u3046 1 \u3064\u306f\u53ef\u9006\u5727\u7e2e\u3067\u3001\u54c1\u8cea\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u30d5\u30a1\u30a4\u30eb \u30b5\u30a4\u30ba\u3092\u524a\u6e1b\u3057\u307e\u3059\u3002\u3053\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u7279\u5b9a\u306e\u30cb\u30fc\u30ba\u306b\u5408\u308f\u305b\u3066\u9069\u5207\u306a\u5727\u7e2e\u65b9\u6cd5\u3092\u9078\u629e\u3059\u308b\u305f\u3081\u306b\u91cd\u8981\u3067\u3059\u3002\n\n\u975e\u53ef\u9006\u5727\u7e2e\u3068\u53ef\u9006\u5727\u7e2e\u306e\u3069\u3061\u3089\u3092\u9078\u629e\u3059\u308b\u304b\u306f\u3001\u753b\u50cf\u306e\u7528\u9014\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002 JPEG \u306a\u3069\u306e\u975e\u53ef\u9006\u5f62\u5f0f\u306f\u3001\u30d5\u30a1\u30a4\u30eb \u30b5\u30a4\u30ba\u304c\u5927\u5e45\u306b\u5c0f\u3055\u304f\u306a\u308b\u4ee3\u308f\u308a\u306b\u54c1\u8cea\u304c\u591a\u5c11\u4f4e\u4e0b\u3057\u3066\u3082\u8a31\u5bb9\u3055\u308c\u308b\u5199\u771f\u306b\u6700\u9069\u3067\u3059\u3002 PNG \u306a\u3069\u306e\u30ed\u30b9\u30ec\u30b9\u5f62\u5f0f\u306f\u3001\u30a8\u30c3\u30b8\u304c\u92ed\u3044\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u3084\u30c6\u30ad\u30b9\u30c8\u3001\u307e\u305f\u306f\u7d30\u90e8\u3092\u3059\u3079\u3066\u4fdd\u6301\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002 WEBP \u306f\u975e\u53ef\u9006\u30e2\u30fc\u30c9\u3068\u53ef\u9006\u30e2\u30fc\u30c9\u306e\u4e21\u65b9\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u3001Web \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306e\u4eba\u6c17\u304c\u9ad8\u307e\u3063\u3066\u3044\u307e\u3059\u3002\n\n\u5727\u7e2e\u52b9\u7387\u306f\u3001\u30d5\u30a1\u30a4\u30eb \u30b5\u30a4\u30ba\u306e\u524a\u6e1b\u3068\u8996\u899a\u7684\u306a\u54c1\u8cea\u4fdd\u6301\u306e\u30d0\u30e9\u30f3\u30b9\u306b\u3088\u3063\u3066\u6e2c\u5b9a\u3055\u308c\u307e\u3059\u3002\u6700\u65b0\u306e\u5727\u7e2e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u3001\u96e2\u6563\u30b3\u30b5\u30a4\u30f3\u5909\u63db\u3001\u4e88\u6e2c\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3001\u30a8\u30f3\u30c8\u30ed\u30d4\u30fc \u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306a\u3069\u306e\u9ad8\u5ea6\u306a\u6280\u8853\u3092\u4f7f\u7528\u3057\u3066\u3001\u6700\u9069\u306a\u7d50\u679c\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u57fa\u672c\u3092\u7406\u89e3\u3059\u308b\u3068\u3001\u3055\u307e\u3056\u307e\u306a\u30b7\u30ca\u30ea\u30aa\u3067\u3069\u306e\u5727\u7e2e\u8a2d\u5b9a\u3068\u5f62\u5f0f\u3092\u4f7f\u7528\u3059\u308b\u304b\u306b\u3064\u3044\u3066\u3001\u60c5\u5831\u306b\u57fa\u3065\u3044\u305f\u6c7a\u5b9a\u3092\u4e0b\u3059\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n <ul class='guide-list'><li class='guide-list-item'>\u975e\u53ef\u9006\u5727\u7e2e\u3067\u306f\u30c7\u30fc\u30bf\u306f\u6c38\u4e45\u306b\u524a\u9664\u3055\u308c\u307e\u3059\u304c\u3001\u4f5c\u6210\u3055\u308c\u308b\u30d5\u30a1\u30a4\u30eb\u306f\u5c0f\u3055\u304f\u306a\u308a\u307e\u3059<\/li><li class='guide-list-item'>\u53ef\u9006\u5727\u7e2e\u306b\u3088\u308a\u5143\u306e\u30c7\u30fc\u30bf\u304c\u3059\u3079\u3066\u4fdd\u5b58\u3055\u308c\u307e\u3059<\/li><li class='guide-list-item'>WEBP \u306a\u3069\u306e\u6700\u65b0\u306e\u5f62\u5f0f\u306f\u4e21\u65b9\u306e\u5727\u7e2e\u30e2\u30fc\u30c9\u3092\u63d0\u4f9b\u3057\u307e\u3059<\/li><li class='guide-list-item'>\u5727\u7e2e\u52b9\u7387\u306f\u753b\u50cf\u306e\u5185\u5bb9\u3068\u7528\u9014\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059<\/li><\/ul>\n <\/div>\n <div class=\"guide-content\">\n <h2 class=\"guide-section-title\">\u9069\u5207\u306a\u753b\u50cf\u5f62\u5f0f\u306e\u9078\u629e<\/h2>\n <p class=\"guide-text\">\u6700\u9069\u306a\u5727\u7e2e\u7d50\u679c\u3092\u5f97\u308b\u306b\u306f\u3001\u9069\u5207\u306a\u753b\u50cf\u5f62\u5f0f\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002 JPEG \u306f\u3001\u6bb5\u968e\u7684\u306b\u8272\u304c\u5909\u5316\u3059\u308b\u5199\u771f\u3084\u753b\u50cf\u306e\u6a19\u6e96\u3067\u3042\u308a\u3001\u826f\u597d\u306a\u8996\u899a\u54c1\u8cea\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u512a\u308c\u305f\u5727\u7e2e\u7387\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u306e\u5f62\u5f0f\u306f\u3001\u591a\u304f\u306e\u8272\u3092\u542b\u3080\u8907\u96d1\u306a\u30b7\u30fc\u30f3\u306e\u5727\u7e2e\u306b\u306f\u512a\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u30b7\u30e3\u30fc\u30d7\u306a\u30a8\u30c3\u30b8\u3084\u30c6\u30ad\u30b9\u30c8\u306b\u306f\u82e6\u52b4\u3057\u3001\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u306e\u9ad8\u3044\u9818\u57df\u306e\u5468\u56f2\u306b\u76ee\u306b\u898b\u3048\u308b\u30a2\u30fc\u30c6\u30a3\u30d5\u30a1\u30af\u30c8\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\n\nPNG \u306f\u3001\u900f\u660e\u5ea6\u304c\u5fc5\u8981\u306a\u753b\u50cf\u3001\u30b7\u30e3\u30fc\u30d7\u306a\u30a8\u30c3\u30b8\u306e\u3042\u308b\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u30b9\u3001\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3001\u30ab\u30e9\u30fc \u30d1\u30ec\u30c3\u30c8\u304c\u9650\u3089\u308c\u3066\u3044\u308b\u753b\u50cf\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u901a\u5e38\u3001PNG \u30d5\u30a1\u30a4\u30eb\u306f JPEG \u3088\u308a\u3082\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u304c\u3001\u9bae\u660e\u306a\u8a73\u7d30\u304c\u4fdd\u6301\u3055\u308c\u3001\u30a2\u30eb\u30d5\u30a1 \u30c1\u30e3\u30cd\u30eb\u304c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u307e\u3059\u3002 Web \u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u3001\u30ed\u30b4\u3001\u30a4\u30e9\u30b9\u30c8\u306e\u5834\u5408\u3001PNG \u306f\u591a\u304f\u306e\u5834\u5408\u3001\u3055\u307e\u3056\u307e\u306a\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3084\u30d6\u30e9\u30a6\u30b6\u9593\u3067\u306e\u54c1\u8cea\u3068\u4e92\u63db\u6027\u306e\u6700\u9069\u306a\u30d0\u30e9\u30f3\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\n\nWEBP \u3068 AVIF \u306f\u6b21\u4e16\u4ee3\u306e\u753b\u50cf\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u3042\u308a\u3001\u5f93\u6765\u306e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3068\u6bd4\u8f03\u3057\u3066\u512a\u308c\u305f\u5727\u7e2e\u52b9\u7387\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002 WEBP \u306f\u3001JPEG \u3068\u6bd4\u3079\u3066\u540c\u7b49\u306e\u54c1\u8cea\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u30d5\u30a1\u30a4\u30eb \u30b5\u30a4\u30ba\u3092 25 \uff5e 50% \u524a\u6e1b\u3067\u304d\u3001\u975e\u53ef\u9006\u5727\u7e2e\u3068\u53ef\u9006\u5727\u7e2e\u306e\u4e21\u65b9\u3068\u900f\u660e\u6027\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002 AVIF \u306f\u3055\u3089\u306b\u512a\u308c\u305f\u5727\u7e2e\u7387\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u3001\u30d6\u30e9\u30a6\u30b6\u30fc\u306e\u30b5\u30dd\u30fc\u30c8\u306b\u306f\u5236\u9650\u304c\u3042\u308a\u307e\u3059\u3002\u5f62\u5f0f\u3092\u9078\u629e\u3059\u308b\u3068\u304d\u306f\u3001\u5727\u7e2e\u52b9\u7387\u3068\u3068\u3082\u306b\u8996\u8074\u8005\u306e\u30d6\u30e9\u30a6\u30b6\u4e92\u63db\u6027\u3092\u8003\u616e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n <ul class='guide-list'><li class='guide-list-item'>JPEG \u306f\u3001\u8907\u96d1\u306a\u8272\u306e\u30b0\u30e9\u30c7\u30fc\u30b7\u30e7\u30f3\u306e\u3042\u308b\u5199\u771f\u306b\u6700\u9069\u3067\u3059<\/li><li class='guide-list-item'>PNG \u306f\u3001\u900f\u660e\u5ea6\u304c\u5fc5\u8981\u306a\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u3001\u30ed\u30b4\u3001\u753b\u50cf\u306b\u6700\u9069\u3067\u3059<\/li><li class='guide-list-item'>WEBP \u306f\u30d6\u30e9\u30a6\u30b6\u30b5\u30dd\u30fc\u30c8\u306e\u62e1\u5927\u306b\u200b\u200b\u3088\u308a\u512a\u308c\u305f\u5727\u7e2e\u3092\u63d0\u4f9b\u3057\u307e\u3059<\/li><li class='guide-list-item'>AVIF \u306f\u6700\u5148\u7aef\u306e\u5727\u7e2e\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u3001\u4e92\u63db\u6027\u306f\u9650\u3089\u308c\u3066\u3044\u307e\u3059<\/li><\/ul>\n <\/div>\n <div class=\"guide-content\">\n <h2 class=\"guide-section-title\">\u54c1\u8cea\u8a2d\u5b9a\u3068\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u6700\u9069\u5316<\/h2>\n <p class=\"guide-text\">\u54c1\u8cea\u8a2d\u5b9a\u306f\u3001\u30d5\u30a1\u30a4\u30eb \u30b5\u30a4\u30ba\u3068\u898b\u305f\u76ee\u306e\u4e21\u65b9\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002 JPEG \u5727\u7e2e\u306e\u5834\u5408\u3001\u54c1\u8cea\u30ec\u30d9\u30eb\u306e\u7bc4\u56f2\u306f\u901a\u5e38 0 \uff5e 100 \u3067\u300185 \uff5e 95 \u3067\u306f\u307b\u3068\u3093\u3069\u306e\u5199\u771f\u3067\u512a\u308c\u305f\u54c1\u8cea\u304c\u5f97\u3089\u308c\u300175 \uff5e 85 \u3067\u306f\u9855\u8457\u306a\u30b5\u30a4\u30ba\u7e2e\u5c0f\u3067\u826f\u597d\u306a\u54c1\u8cea\u304c\u5f97\u3089\u308c\u300175 \u672a\u6e80\u3067\u306f\u76ee\u306b\u898b\u3048\u308b\u30a2\u30fc\u30c6\u30a3\u30d5\u30a1\u30af\u30c8\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u6700\u9069\u306a\u8a2d\u5b9a\u306f\u753b\u50cf\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3068\u8868\u793a\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u30e2\u30d0\u30a4\u30eb \u30c7\u30d0\u30a4\u30b9\u3067\u8868\u793a\u3055\u308c\u308b\u753b\u50cf\u3067\u306f\u3001\u9ad8\u89e3\u50cf\u5ea6\u306e\u30e2\u30cb\u30bf\u30fc\u3067\u8868\u793a\u3055\u308c\u308b\u753b\u50cf\u3088\u308a\u3082\u4f4e\u54c1\u8cea\u306e\u8a2d\u5b9a\u304c\u4f7f\u7528\u3055\u308c\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\n\n\u9ad8\u5ea6\u306a\u5727\u7e2e\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u7d50\u679c\u3092\u3055\u3089\u306b\u6700\u9069\u5316\u3067\u304d\u307e\u3059\u3002\u30d7\u30ed\u30b0\u30ec\u30c3\u30b7\u30d6 JPEG \u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306f\u8907\u6570\u306e\u30d1\u30b9\u3067\u753b\u50cf\u3092\u30ed\u30fc\u30c9\u3059\u308b\u305f\u3081\u3001Web \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4f53\u611f\u7684\u306a\u30ed\u30fc\u30c9\u901f\u5ea6\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002\u30af\u30ed\u30de \u30b5\u30d6\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u306f\u3001\u8f1d\u5ea6\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u8272\u60c5\u5831\u3092\u524a\u6e1b\u3057\u3001\u4eba\u9593\u306e\u8996\u899a\u8a8d\u8b58\u3092\u5229\u7528\u3057\u3066\u30d5\u30a1\u30a4\u30eb\u3092\u5c0f\u3055\u304f\u3057\u307e\u3059\u3002 PNG \u5727\u7e2e\u306e\u5834\u5408\u3001\u5727\u7e2e\u30ec\u30d9\u30eb (0 \uff5e 9) \u306e\u8abf\u6574\u306f\u51e6\u7406\u6642\u9593\u3068\u30d5\u30a1\u30a4\u30eb \u30b5\u30a4\u30ba\u306b\u5f71\u97ff\u3057\u3001\u901a\u5e38\u306f\u30ec\u30d9\u30eb 6 \u304c\u6700\u9069\u306a\u30d0\u30e9\u30f3\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\n\n\u4e00\u8cab\u3057\u305f\u54c1\u8cea\u8a2d\u5b9a\u306b\u3088\u308b\u30d0\u30c3\u30c1\u51e6\u7406\u306b\u3088\u308a\u3001\u5927\u898f\u6a21\u306a\u753b\u50cf\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u5168\u4f53\u3067\u5747\u4e00\u306a\u7d50\u679c\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002\u8907\u6570\u306e\u753b\u50cf\u3092\u51e6\u7406\u3059\u308b\u5834\u5408\u306f\u3001\u7279\u5b9a\u306e\u4f7f\u7528\u4f8b\u306b\u57fa\u3065\u3044\u3066\u54c1\u8cea\u57fa\u6e96\u3092\u78ba\u7acb\u3057\u307e\u3059\u3002\u96fb\u5b50\u5546\u53d6\u5f15\u306e\u5546\u54c1\u5199\u771f\u306b\u306f\u3001\u30bd\u30fc\u30b7\u30e3\u30eb \u30e1\u30c7\u30a3\u30a2\u306e\u30b5\u30e0\u30cd\u30a4\u30eb (70 \uff5e 80) \u3088\u308a\u3082\u9ad8\u3044\u54c1\u8cea (90 \uff5e 95) \u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u4ee3\u8868\u7684\u306a\u753b\u50cf\u3092\u4f7f\u7528\u3057\u3066\u3055\u307e\u3056\u307e\u306a\u8a2d\u5b9a\u3092\u30c6\u30b9\u30c8\u3059\u308b\u3068\u3001\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306b\u6700\u9069\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u78ba\u7acb\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n \n <\/div>\n <div class=\"guide-content\">\n <h2 class=\"guide-section-title\">\u89e3\u50cf\u5ea6\u3068\u5bf8\u6cd5\u306e\u6700\u9069\u5316<\/h2>\n <p class=\"guide-text\">\u753b\u50cf\u306e\u30b5\u30a4\u30ba\u306f\u30d5\u30a1\u30a4\u30eb \u30b5\u30a4\u30ba\u306b\u76f4\u63a5\u5f71\u97ff\u3057\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u5727\u7e2e\u54c1\u8cea\u306e\u8a2d\u5b9a\u3088\u308a\u3082\u5927\u304d\u304f\u5f71\u97ff\u3057\u307e\u3059\u3002\u753b\u50cf\u306e\u30b5\u30a4\u30ba\u3092 50% \u524a\u6e1b\u3059\u308b\u3068\u3001\u30d5\u30a1\u30a4\u30eb \u30b5\u30a4\u30ba\u3092\u6700\u5927 75% \u524a\u6e1b\u3067\u304d\u308b\u305f\u3081\u3001Web \u306e\u6700\u9069\u5316\u3068\u30b9\u30c8\u30ec\u30fc\u30b8\u52b9\u7387\u306b\u3068\u3063\u3066\u9069\u5207\u306a\u30b5\u30a4\u30ba\u8a2d\u5b9a\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u30d6\u30e9\u30a6\u30b6\u30fc\u306f\u5f15\u304d\u7d9a\u304d\u30d5\u30eb\u89e3\u50cf\u5ea6\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u305f\u3081\u3001HTML \u3084 CSS \u306b\u983c\u3063\u3066\u753b\u50cf\u3092\u7e2e\u5c0f\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u5e38\u306b\u753b\u50cf\u306e\u30b5\u30a4\u30ba\u3092\u6700\u5927\u8868\u793a\u30b5\u30a4\u30ba\u306b\u5909\u66f4\u3057\u3066\u304f\u3060\u3055\u3044\u3002\n\n\u3055\u307e\u3056\u307e\u306a\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306b\u5fdc\u3058\u3066\u9069\u5207\u306a\u89e3\u50cf\u5ea6\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002Web \u753b\u50cf\u3067\u306f 72 \uff5e 150 PPI \u4ee5\u4e0a\u304c\u5fc5\u8981\u306b\u306a\u308b\u3053\u3068\u306f\u307b\u3068\u3093\u3069\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u5370\u5237\u7269\u3067\u306f 300 PPI \u4ee5\u4e0a\u304c\u5fc5\u8981\u3067\u3059\u3002\u30bd\u30fc\u30b7\u30e3\u30eb \u30e1\u30c7\u30a3\u30a2 \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u306f\u7279\u5b9a\u306e\u30b5\u30a4\u30ba\u8981\u4ef6\u304c\u3042\u308a\u307e\u3059\u3002Instagram \u306e\u6295\u7a3f\u306f 1080×1080 \u30d4\u30af\u30bb\u30eb\u3067\u6700\u9069\u306b\u6a5f\u80fd\u3057\u307e\u3059\u304c\u3001Facebook \u306e\u30ab\u30d0\u30fc\u5199\u771f\u306f 820×312 \u30d4\u30af\u30bb\u30eb\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u753b\u50cf\u3092\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u4ed5\u69d8\u306b\u4e00\u81f4\u3055\u305b\u308b\u3068\u3001\u30bd\u30fc\u30b7\u30e3\u30eb \u30e1\u30c7\u30a3\u30a2 \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306b\u3088\u308b\u4e0d\u5fc5\u8981\u306a\u5727\u7e2e\u304c\u9632\u6b62\u3055\u308c\u307e\u3059\u3002\n\n\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6 Web \u30c7\u30b6\u30a4\u30f3\u306e\u5834\u5408\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u6a5f\u80fd\u306b\u57fa\u3065\u3044\u3066\u9069\u5207\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u306b\u8907\u6570\u306e\u753b\u50cf\u30b5\u30a4\u30ba\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002 srcset \u5c5e\u6027\u3092\u5099\u3048\u305f\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u753b\u50cf\u306a\u3069\u306e\u6700\u65b0\u306e\u6280\u8853\u306b\u3088\u308a\u3001\u30d6\u30e9\u30a6\u30b6\u30fc\u306f\u6700\u9069\u306a\u753b\u50cf\u30b5\u30a4\u30ba\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u3088\u308a\u3001\u9ad8\u89e3\u50cf\u5ea6\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306e\u54c1\u8cea\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u3001\u30e2\u30d0\u30a4\u30eb \u30c7\u30d0\u30a4\u30b9\u306e\u5e2f\u57df\u5e45\u4f7f\u7528\u91cf\u304c\u524a\u6e1b\u3055\u308c\u307e\u3059\u3002<\/p>\n <ul class='guide-list'><li class='guide-list-item'>\u5727\u7e2e\u524d\u306b\u753b\u50cf\u306e\u30b5\u30a4\u30ba\u3092\u6700\u5927\u8868\u793a\u30b5\u30a4\u30ba\u306b\u5909\u66f4\u3057\u307e\u3059<\/li><li class='guide-list-item'>Web \u306b\u306f 72 \uff5e 150 PPI\u3001\u5370\u5237\u306b\u306f 300+ PPI \u3092\u4f7f\u7528<\/li><li class='guide-list-item'>\u518d\u5727\u7e2e\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u30bd\u30fc\u30b7\u30e3\u30eb \u30e1\u30c7\u30a3\u30a2 \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u4ed5\u69d8\u306b\u4e00\u81f4\u3055\u305b\u308b<\/li><li class='guide-list-item'>\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u753b\u50cf\u3092\u5b9f\u88c5\u3057\u3066\u3001\u30af\u30ed\u30b9\u30c7\u30d0\u30a4\u30b9\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6700\u9069\u5316\u3059\u308b<\/li><\/ul>\n <\/div>\n <div class=\"guide-content\">\n <h2 class=\"guide-section-title\">\u30d0\u30c3\u30c1\u51e6\u7406\u3068\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306e\u6700\u9069\u5316<\/h2>\n <p class=\"guide-text\">\u52b9\u7387\u7684\u306a\u30d0\u30c3\u30c1\u51e6\u7406\u306b\u3088\u308a\u3001\u7279\u306b\u5927\u91cf\u306e\u753b\u50cf\u3092\u51e6\u7406\u3059\u308b\u5834\u5408\u306b\u3001\u753b\u50cf\u5727\u7e2e\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u304c\u5408\u7406\u5316\u3055\u308c\u307e\u3059\u3002\u4e00\u8cab\u3057\u305f\u547d\u540d\u898f\u5247\u3001\u30d5\u30a9\u30eb\u30c0\u30fc\u69cb\u9020\u3001\u51e6\u7406\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u78ba\u7acb\u3059\u308b\u3068\u3001\u753b\u50cf\u30e9\u30a4\u30d6\u30e9\u30ea\u5168\u4f53\u3067\u4e88\u6e2c\u53ef\u80fd\u306a\u7d50\u679c\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002\u3055\u307e\u3056\u307e\u306a\u4f7f\u7528\u4f8b\u306b\u5408\u308f\u305b\u3066\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u4f5c\u6210\u3057\u307e\u3059\u30021 \u3064\u306f Web \u30b5\u30e0\u30cd\u30a4\u30eb\u7528\u3001\u3082\u3046 1 \u3064\u306f\u5370\u5237\u53ef\u80fd\u306a\u753b\u50cf\u7528\u3001\u3082\u3046 1 \u3064\u306f\u30bd\u30fc\u30b7\u30e3\u30eb \u30e1\u30c7\u30a3\u30a2 \u30b3\u30f3\u30c6\u30f3\u30c4\u7528\u3067\u3059\u3002\n\n\u81ea\u52d5\u5316\u30c4\u30fc\u30eb\u306f\u3001\u4e00\u8cab\u6027\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u624b\u52d5\u306e\u52b4\u529b\u3092\u5927\u5e45\u306b\u524a\u6e1b\u3067\u304d\u307e\u3059\u3002\u591a\u304f\u306e\u753b\u50cf\u51e6\u7406\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u30b5\u30a4\u30ba\u5909\u66f4\u3001\u5727\u7e2e\u3001\u5f62\u5f0f\u306e\u5909\u63db\u3092\u540c\u6642\u306b\u5b9f\u884c\u3067\u304d\u308b\u30d0\u30c3\u30c1\u64cd\u4f5c\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u81ea\u52d5\u5316\u3055\u308c\u305f\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u304d\u306f\u3001\u7d50\u679c\u304c\u57fa\u6e96\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306e\u54c1\u8cea\u7ba1\u7406\u30c1\u30a7\u30c3\u30af\u30dd\u30a4\u30f3\u30c8\u3092\u542b\u3081\u307e\u3059\u3002\u3055\u307e\u3056\u307e\u306a\u753b\u50cf\u30bf\u30a4\u30d7\u306b\u5bfe\u3057\u3066\u7570\u306a\u308b\u51e6\u7406\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30dd\u30fc\u30c8\u30ec\u30fc\u30c8\u3067\u306f\u3001\u98a8\u666f\u3084\u88fd\u54c1\u306e\u5199\u771f\u3068\u306f\u7570\u306a\u308b\u8a2d\u5b9a\u304c\u4f7f\u7528\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\n\n\u5927\u898f\u6a21\u306a\u753b\u50cf\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u306e\u6574\u7406\u304c\u307e\u3059\u307e\u3059\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u5143\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u51e6\u7406\u6e08\u307f\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304b\u3089\u5206\u96e2\u3057\u3066\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u3092\u5b9f\u88c5\u3057\u3001\u5bf8\u6cd5\u3001\u54c1\u8cea\u8a2d\u5b9a\u3001\u7528\u9014\u306a\u3069\u306e\u95a2\u9023\u30e1\u30bf\u30c7\u30fc\u30bf\u3092\u542b\u3080\u308f\u304b\u308a\u3084\u3059\u3044\u30d5\u30a1\u30a4\u30eb\u540d\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u3088\u308a\u3001\u30aa\u30ea\u30b8\u30ca\u30eb\u304c\u8aa4\u3063\u3066\u4e0a\u66f8\u304d\u3055\u308c\u308b\u3053\u3068\u304c\u9632\u6b62\u3055\u308c\u3001\u8981\u4ef6\u304c\u5909\u66f4\u3055\u308c\u305f\u5834\u5408\u306b\u3001\u7570\u306a\u308b\u8a2d\u5b9a\u3067\u753b\u50cf\u3092\u518d\u51e6\u7406\u3059\u308b\u3053\u3068\u304c\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n \n <\/div>\n <div class=\"guide-content\">\n <h2 class=\"guide-section-title\">\u9ad8\u5ea6\u306a\u6700\u9069\u5316\u624b\u6cd5<\/h2>\n <p class=\"guide-text\">\u30e1\u30bf\u30c7\u30fc\u30bf\u3092\u524a\u9664\u3059\u308b\u3068\u3001\u898b\u305f\u76ee\u306e\u54c1\u8cea\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3053\u3068\u306a\u304f\u3001\u30d5\u30a1\u30a4\u30eb \u30b5\u30a4\u30ba\u3092\u5927\u5e45\u306b\u524a\u6e1b\u3067\u304d\u307e\u3059\u3002\u30c7\u30b8\u30bf\u30eb \u30ab\u30e1\u30e9\u3084\u7de8\u96c6\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u306f\u3001\u6700\u7d42\u51fa\u529b\u306b\u306f\u4e0d\u8981\u306a\u53ef\u80fd\u6027\u306e\u3042\u308b\u5e83\u7bc4\u306a EXIF \u30c7\u30fc\u30bf\u3001\u30ab\u30e9\u30fc \u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3001\u30b5\u30e0\u30cd\u30a4\u30eb\u304c\u57cb\u3081\u8fbc\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30e1\u30bf\u30c7\u30fc\u30bf\u3092\u524a\u9664\u3059\u308b\u3068\u3001\u30d5\u30a1\u30a4\u30eb \u30b5\u30a4\u30ba\u3092 10 \uff5e 30% \u524a\u6e1b\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u30011 \u30ad\u30ed\u30d0\u30a4\u30c8\u3054\u3068\u304c\u8aad\u307f\u8fbc\u307f\u901f\u5ea6\u306b\u5f71\u97ff\u3059\u308b Web \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u3068\u3063\u3066\u7279\u306b\u91cd\u8981\u3067\u3059\u3002\n\n\u8272\u7a7a\u9593\u306e\u6700\u9069\u5316\u306b\u3088\u308a\u3001\u3055\u3089\u306a\u308b\u5727\u7e2e\u306e\u6a5f\u4f1a\u304c\u63d0\u4f9b\u3055\u308c\u307e\u3059\u3002 Adobe RGB \u306a\u3069\u306e\u5e83\u3044\u8272\u7a7a\u9593\u304b\u3089 sRGB \u306b\u753b\u50cf\u3092\u5909\u63db\u3059\u308b\u3068\u3001Web \u30d6\u30e9\u30a6\u30b6\u3084\u30e2\u30d0\u30a4\u30eb \u30c7\u30d0\u30a4\u30b9\u3068\u306e\u4e92\u63db\u6027\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u30d5\u30a1\u30a4\u30eb \u30b5\u30a4\u30ba\u3092\u524a\u6e1b\u3067\u304d\u307e\u3059\u3002\u3044\u305a\u308c\u306b\u305b\u3088\u3001\u307b\u3068\u3093\u3069\u306e Web \u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306f\u62e1\u5f35\u8272\u57df\u3092\u518d\u73fe\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u3053\u306e\u5909\u63db\u306f\u30aa\u30f3\u30e9\u30a4\u30f3\u3067\u306e\u4f7f\u7528\u306b\u6709\u76ca\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u8272\u306e\u7cbe\u5ea6\u304c\u91cd\u8981\u306a\u5370\u5237\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5834\u5408\u306f\u3001\u5143\u306e\u8272\u7a7a\u9593\u3092\u4fdd\u6301\u3057\u3066\u304f\u3060\u3055\u3044\u3002\n\n\u9069\u5fdc\u5727\u7e2e\u6280\u8853\u306f\u3001\u753b\u50cf\u30b3\u30f3\u30c6\u30f3\u30c4\u5206\u6790\u306b\u57fa\u3065\u3044\u3066\u8a2d\u5b9a\u3092\u8abf\u6574\u3057\u307e\u3059\u3002\u4e00\u90e8\u306e\u6700\u65b0\u30c4\u30fc\u30eb\u306f\u3001\u8a73\u7d30\u5ea6\u306e\u9ad8\u3044\u9818\u57df\u3092\u81ea\u52d5\u7684\u306b\u691c\u51fa\u3057\u3001\u305d\u308c\u307b\u3069\u7a4d\u6975\u7684\u3067\u306f\u306a\u3044\u5727\u7e2e\u3092\u9069\u7528\u3057\u3066\u3001\u5747\u4e00\u306a\u9818\u57df\u3092\u3088\u308a\u5f37\u304f\u5727\u7e2e\u3057\u306a\u304c\u3089\u3001\u91cd\u8981\u306a\u8996\u899a\u8981\u7d20\u3092\u4fdd\u6301\u3057\u307e\u3059\u3002\u3053\u306e\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u3088\u308a\u3001\u753b\u50cf\u5168\u4f53\u306b\u5747\u4e00\u306a\u5727\u7e2e\u8a2d\u5b9a\u3092\u9069\u7528\u3059\u308b\u5834\u5408\u3068\u6bd4\u8f03\u3057\u3066\u3001\u540c\u3058\u30d5\u30a1\u30a4\u30eb \u30b5\u30a4\u30ba\u3067\u3088\u308a\u512a\u308c\u305f\u77e5\u899a\u54c1\u8cea\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n \n <\/div>\n\n\n <!-- Features Section -->\n <section class=\"features-section\">\n <h2 class=\"section-title\">\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8<\/h2>\n\n <div class=\"features-grid\">\n <div class=\"feature-card\">\n <div class=\"feature-content\">\n <div class=\"feature-icon\">\n <i class=\"fas fa-balance-scale\"><\/i>\n <\/div>\n <h3 class=\"feature-title\">\u54c1\u8cea\u3068\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u308b<\/h3>\n <p class=\"feature-text\">\u52b9\u679c\u7684\u306a\u753b\u50cf\u5727\u7e2e\u306e\u9375\u306f\u3001\u7279\u5b9a\u306e\u4f7f\u7528\u4f8b\u306b\u5408\u308f\u305b\u3066\u8996\u899a\u7684\u306a\u54c1\u8cea\u3068\u30d5\u30a1\u30a4\u30eb \u30b5\u30a4\u30ba\u306e\u6700\u9069\u306a\u30d0\u30e9\u30f3\u30b9\u3092\u898b\u3064\u3051\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n <ul class=\"feature-list\">\n <li class=\"feature-item\">\n <span class=\"feature-check\"><i class=\"fas fa-check-circle\"><\/i><\/span>\n <span class=\"feature-item-text\">\u3055\u307e\u3056\u307e\u306a\u54c1\u8cea\u8a2d\u5b9a\u3092\u30c6\u30b9\u30c8\u3057\u3066\u6700\u9069\u306a\u30d0\u30e9\u30f3\u30b9\u3092\u898b\u3064\u3051\u307e\u3059<\/span>\n <\/li>\n <li class=\"feature-item\">\n <span class=\"feature-check\"><i class=\"fas fa-check-circle\"><\/i><\/span>\n <span class=\"feature-item-text\">\u5727\u7e2e\u30ec\u30d9\u30eb\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u304d\u306f\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u306e\u8868\u793a\u3092\u8003\u616e\u3059\u308b<\/span>\n <\/li>\n <li class=\"feature-item\">\n <span class=\"feature-check\"><i class=\"fas fa-check-circle\"><\/i><\/span>\n <span class=\"feature-item-text\">\u30b5\u30e0\u30cd\u30a4\u30eb\u306e\u5727\u7e2e\u7387\u306f\u9ad8\u304f\u3001\u30d2\u30fc\u30ed\u30fc\u753b\u50cf\u306e\u5727\u7e2e\u7387\u306f\u4e2d\u7a0b\u5ea6\u3067\u3059\u3002<\/span>\n <\/li>\n <\/ul>\n <\/div>\n <\/div>\n <div class=\"feature-card\">\n <div class=\"feature-content\">\n <div class=\"feature-icon\">\n <i class=\"fas fa-bullseye\"><\/i>\n <\/div>\n <h3 class=\"feature-title\">\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u57fa\u3065\u3044\u3066\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3092\u9078\u629e<\/h3>\n <p class=\"feature-text\">\u6700\u9069\u306a\u7d50\u679c\u3092\u5f97\u308b\u306b\u306f\u3001\u753b\u50cf\u30bf\u30a4\u30d7\u304c\u7570\u306a\u308c\u3070\u3001\u7570\u306a\u308b\u5727\u7e2e\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059<\/p>\n <ul class=\"feature-list\">\n <li class=\"feature-item\">\n <span class=\"feature-check\"><i class=\"fas fa-check-circle\"><\/i><\/span>\n <span class=\"feature-item-text\">\u8907\u96d1\u306a\u8272\u306e\u5199\u771f\u306e\u5834\u5408\u306f JPEG<\/span>\n <\/li>\n <li class=\"feature-item\">\n <span class=\"feature-check\"><i class=\"fas fa-check-circle\"><\/i><\/span>\n <span class=\"feature-item-text\">\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u3001\u30ed\u30b4\u3001\u900f\u660e\u5ea6\u306e\u30cb\u30fc\u30ba\u306b\u5bfe\u5fdc\u3059\u308b PNG<\/span>\n <\/li>\n <li class=\"feature-item\">\n <span class=\"feature-check\"><i class=\"fas fa-check-circle\"><\/i><\/span>\n <span class=\"feature-item-text\">\u52b9\u7387\u3092\u9ad8\u3081\u308b\u305f\u3081\u306b WEBP \u306a\u3069\u306e\u6700\u65b0\u306e\u5f62\u5f0f\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044<\/span>\n <\/li>\n <\/ul>\n <\/div>\n <\/div>\n <div class=\"feature-card\">\n <div class=\"feature-content\">\n <div class=\"feature-icon\">\n <i class=\"fas fa-expand-arrows-alt\"><\/i>\n <\/div>\n <h3 class=\"feature-title\">\u307e\u305a\u30c7\u30a3\u30e1\u30f3\u30b7\u30e7\u30f3\u3092\u6700\u9069\u5316\u3059\u308b<\/h3>\n <p class=\"feature-text\">\u753b\u50cf\u306e\u30b5\u30a4\u30ba\u3092\u9069\u5207\u306b\u8abf\u6574\u3059\u308b\u3068\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u5727\u7e2e\u54c1\u8cea\u306e\u8abf\u6574\u3088\u308a\u3082\u30d5\u30a1\u30a4\u30eb \u30b5\u30a4\u30ba\u304c\u524a\u6e1b\u3055\u308c\u307e\u3059\u3002<\/p>\n <ul class=\"feature-list\">\n <li class=\"feature-item\">\n <span class=\"feature-check\"><i class=\"fas fa-check-circle\"><\/i><\/span>\n <span class=\"feature-item-text\">\u5727\u7e2e\u3059\u308b\u524d\u306b\u6700\u5927\u8868\u793a\u30b5\u30a4\u30ba\u306b\u30b5\u30a4\u30ba\u5909\u66f4\u3057\u307e\u3059<\/span>\n <\/li>\n <li class=\"feature-item\">\n <span class=\"feature-check\"><i class=\"fas fa-check-circle\"><\/i><\/span>\n <span class=\"feature-item-text\">\u51fa\u529b\u30e1\u30c7\u30a3\u30a2\u306b\u9069\u5207\u306a\u89e3\u50cf\u5ea6\u3092\u4f7f\u7528\u3059\u308b<\/span>\n <\/li>\n <li class=\"feature-item\">\n <span class=\"feature-check\"><i class=\"fas fa-check-circle\"><\/i><\/span>\n <span class=\"feature-item-text\">Web \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u7528\u306e\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u753b\u50cf\u3092\u5b9f\u88c5\u3059\u308b<\/span>\n <\/li>\n <\/ul>\n <\/div>\n <\/div>\n <\/div>\n <\/section>\n\n\n <!-- FAQ Section -->\n <section class=\"faq-section\">\n <h2 class=\"section-title\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n <div class=\"faq-container\">\n <div class=\"faq-item\">\n <h3 class=\"faq-question\">\n <span class=\"faq-icon\"><i class=\"fas fa-question-circle\"><\/i><\/span>\n \u975e\u53ef\u9006\u5727\u7e2e\u3068\u53ef\u9006\u5727\u7e2e\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b?\n <\/h3>\n <div class=\"faq-answer\">\n <p>\u975e\u53ef\u9006\u5727\u7e2e\u3067\u306f\u3001\u30d5\u30a1\u30a4\u30eb \u30b5\u30a4\u30ba\u3092\u5c0f\u3055\u304f\u3059\u308b\u305f\u3081\u306b\u753b\u50cf\u30c7\u30fc\u30bf\u304c\u6c38\u4e45\u306b\u524a\u9664\u3055\u308c\u3001\u8996\u899a\u7684\u306a\u54c1\u8cea\u304c\u4f4e\u4e0b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30ed\u30b9\u30ec\u30b9\u5727\u7e2e\u306f\u3001\u3088\u308a\u52b9\u7387\u7684\u306a\u30c7\u30fc\u30bf \u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u54c1\u8cea\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u30d5\u30a1\u30a4\u30eb \u30b5\u30a4\u30ba\u3092\u524a\u6e1b\u3057\u307e\u3059\u3002 JPEG \u306f\u975e\u53ef\u9006\u5727\u7e2e\u3092\u4f7f\u7528\u3057\u307e\u3059\u304c\u3001PNG \u306f\u53ef\u9006\u5727\u7e2e\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n <\/div>\n <\/div>\n <div class=\"faq-item\">\n <h3 class=\"faq-question\">\n <span class=\"faq-icon\"><i class=\"fas fa-question-circle\"><\/i><\/span>\n \u3069\u306e JPEG \u54c1\u8cea\u8a2d\u5b9a\u3092\u4f7f\u7528\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b?\n <\/h3>\n <div class=\"faq-answer\">\n <p>\u307b\u3068\u3093\u3069\u306e\u5199\u771f\u3067\u306f\u300185 \uff5e 95 \u306e\u54c1\u8cea\u8a2d\u5b9a\u3067\u512a\u308c\u305f\u7d50\u679c\u304c\u5f97\u3089\u308c\u307e\u3059\u3002\u9ad8\u54c1\u8cea\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u306f 90 \uff5e 95\u3001\u4e00\u822c\u7684\u306a Web \u7528\u9014\u306b\u306f 80 \uff5e 85\u3001\u30b5\u30e0\u30cd\u30a4\u30eb\u307e\u305f\u306f\u30e2\u30d0\u30a4\u30eb\u306b\u6700\u9069\u5316\u3055\u308c\u305f\u753b\u50cf\u306b\u306f 70 \uff5e 80 \u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u6700\u9069\u306a\u8a2d\u5b9a\u3092\u898b\u3064\u3051\u308b\u305f\u3081\u306b\u3001\u5e38\u306b\u7279\u5b9a\u306e\u753b\u50cf\u3067\u30c6\u30b9\u30c8\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n <\/div>\n <\/div>\n <div class=\"faq-item\">\n <h3 class=\"faq-question\">\n <span class=\"faq-icon\"><i class=\"fas fa-question-circle\"><\/i><\/span>\n JPEG \u306e\u4ee3\u308f\u308a\u306b PNG \u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u306e\u306f\u3069\u306e\u3088\u3046\u306a\u5834\u5408\u3067\u3059\u304b?\n <\/h3>\n <div class=\"faq-answer\">\n <p>\u30b7\u30e3\u30fc\u30d7\u306a\u30a8\u30c3\u30b8\u3092\u6301\u3064\u753b\u50cf\u3001\u30c6\u30ad\u30b9\u30c8\u3001\u30ed\u30b4\u3001\u8272\u306e\u5236\u9650\u306e\u3042\u308b\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u3001\u307e\u305f\u306f\u900f\u660e\u5ea6\u306e\u30b5\u30dd\u30fc\u30c8\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001PNG \u3092\u4f7f\u7528\u3057\u307e\u3059\u3002 PNG \u306f\u3001\u4fdd\u5b58\u3059\u308b\u305f\u3073\u306b\u5727\u7e2e\u30a2\u30fc\u30c6\u30a3\u30d5\u30a1\u30af\u30c8\u304c\u767a\u751f\u3057\u306a\u3044\u305f\u3081\u3001\u8907\u6570\u56de\u7de8\u96c6\u3055\u308c\u308b\u753b\u50cf\u306b\u3082\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n <\/div>\n <\/div>\n <div class=\"faq-item\">\n <h3 class=\"faq-question\">\n <span class=\"faq-icon\"><i class=\"fas fa-question-circle\"><\/i><\/span>\n \u5727\u7e2e\u306b\u3088\u3063\u3066\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u306e\u30b5\u30a4\u30ba\u3092\u3069\u308c\u304f\u3089\u3044\u6e1b\u3089\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304b?\n <\/h3>\n <div class=\"faq-answer\">\n <p>\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u306e\u524a\u6e1b\u306f\u3001\u753b\u50cf\u306e\u5185\u5bb9\u3084\u8a2d\u5b9a\u306b\u3088\u3063\u3066\u5927\u304d\u304f\u7570\u306a\u308a\u307e\u3059\u3002\u4e00\u822c\u7684\u306a JPEG \u5727\u7e2e\u3067\u306f\u3001\u975e\u5727\u7e2e\u753b\u50cf\u3068\u6bd4\u8f03\u3057\u3066\u30d5\u30a1\u30a4\u30eb\u3092 80 \uff5e 95% \u524a\u6e1b\u3067\u304d\u307e\u3059\u304c\u3001PNG \u5727\u7e2e\u3067\u306f\u901a\u5e38 10 \uff5e 30% \u306e\u524a\u6e1b\u304c\u9054\u6210\u3055\u308c\u307e\u3059\u3002\u5727\u7e2e\u3068\u9069\u5207\u306a\u30b5\u30a4\u30ba\u5909\u66f4\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u3055\u3089\u306b\u5927\u304d\u306a\u524a\u6e1b\u3092\u9054\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n <\/div>\n <\/div>\n <div class=\"faq-item\">\n <h3 class=\"faq-question\">\n <span class=\"faq-icon\"><i class=\"fas fa-question-circle\"><\/i><\/span>\n \u753b\u50cf\u304b\u3089\u30e1\u30bf\u30c7\u30fc\u30bf\u3092\u524a\u9664\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u304b?\n <\/h3>\n <div class=\"faq-answer\">\n <p>Web \u3067\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001\u30e1\u30bf\u30c7\u30fc\u30bf (EXIF \u30c7\u30fc\u30bf\u3001\u30ab\u30e9\u30fc \u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3001\u30b5\u30e0\u30cd\u30a4\u30eb) \u3092\u524a\u9664\u3059\u308b\u3068\u3001\u898b\u305f\u76ee\u306e\u54c1\u8cea\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3053\u3068\u306a\u304f\u3001\u30d5\u30a1\u30a4\u30eb \u30b5\u30a4\u30ba\u3092 10 \uff5e 30% \u524a\u6e1b\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u30a2\u30fc\u30ab\u30a4\u30d6\u76ee\u7684\u3084\u3001\u8457\u4f5c\u6a29\u3084\u30ab\u30e1\u30e9\u8a2d\u5b9a\u60c5\u5831\u304c\u91cd\u8981\u306a\u5834\u5408\u306b\u306f\u3001\u30e1\u30bf\u30c7\u30fc\u30bf\u3092\u305d\u306e\u307e\u307e\u306b\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n <\/div>\n <\/div>\n <div class=\"faq-item\">\n <h3 class=\"faq-question\">\n <span class=\"faq-icon\"><i class=\"fas fa-question-circle\"><\/i><\/span>\n Web \u3067\u4f7f\u7528\u3059\u308b\u306e\u306b\u6700\u9069\u306a\u753b\u50cf\u5f62\u5f0f\u306f\u4f55\u3067\u3059\u304b?\n <\/h3>\n <div class=\"faq-answer\">\n <p>JPEG \u306f\u5199\u771f\u306b\u306f\u5f15\u304d\u7d9a\u304d\u512a\u308c\u3066\u304a\u308a\u3001PNG \u306f\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u30b9\u3084\u900f\u660e\u5ea6\u304c\u5fc5\u8981\u306a\u753b\u50cf\u306b\u6700\u9069\u3067\u3059\u3002 WEBP \u306f\u512a\u308c\u305f\u5727\u7e2e\u6a5f\u80fd\u3092\u5099\u3048\u3066\u304a\u308a\u3001\u30d6\u30e9\u30a6\u30b6\u30fc\u3067\u306e\u30b5\u30dd\u30fc\u30c8\u304c\u5897\u3048\u3066\u3044\u307e\u3059\u3002 WEBP \u3084 AVIF \u306a\u3069\u306e\u6700\u65b0\u306e\u5f62\u5f0f\u3092\u9078\u629e\u3059\u308b\u3068\u304d\u306f\u3001\u8996\u8074\u8005\u306e\u30d6\u30e9\u30a6\u30b6\u306e\u4e92\u63db\u6027\u3092\u8003\u616e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n <\/div>\n <\/div>\n <div class=\"faq-item\">\n <h3 class=\"faq-question\">\n <span class=\"faq-icon\"><i class=\"fas fa-question-circle\"><\/i><\/span>\n \u30d0\u30c3\u30c1\u51e6\u7406\u4e2d\u306b\u753b\u8cea\u3092\u7dad\u6301\u3059\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b?\n <\/h3>\n <div class=\"faq-answer\">\n <p>\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306b\u9069\u3057\u305f\u4e00\u8cab\u3057\u305f\u54c1\u8cea\u8a2d\u5b9a\u3092\u4f7f\u7528\u3057\u3001\u6700\u521d\u306b\u4ee3\u8868\u7684\u306a\u30b5\u30f3\u30d7\u30eb\u3067\u30c6\u30b9\u30c8\u3057\u3001\u30aa\u30ea\u30b8\u30ca\u30eb\u753b\u50cf\u3068\u51e6\u7406\u6e08\u307f\u753b\u50cf\u7528\u306b\u5225\u3005\u306e\u30d5\u30a9\u30eb\u30c0\u30fc\u3092\u7dad\u6301\u3057\u3001\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u5168\u4f53\u3067\u54c1\u8cea\u7ba1\u7406\u30c1\u30a7\u30c3\u30af\u3092\u5b9f\u88c5\u3057\u307e\u3059\u3002<\/p>\n <\/div>\n <\/div>\n <div class=\"faq-item\">\n <h3 class=\"faq-question\">\n <span class=\"faq-icon\"><i class=\"fas fa-question-circle\"><\/i><\/span>\n \u3055\u307e\u3056\u307e\u306a\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u306f\u3069\u306e\u89e3\u50cf\u5ea6\u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u304b?\n <\/h3>\n <div class=\"faq-answer\">\n <p>\u901a\u5e38\u3001Web \u753b\u50cf\u306b\u306f 72 \uff5e 150 PPI \u304c\u5fc5\u8981\u3067\u3001\u5370\u5237\u7269\u306b\u306f 300+ PPI \u304c\u5fc5\u8981\u3067\u3059\u3002\u30bd\u30fc\u30b7\u30e3\u30eb \u30e1\u30c7\u30a3\u30a2\u306e\u5834\u5408\u306f\u3001\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u4ed5\u69d8\u306b\u5408\u308f\u305b\u3066\u304f\u3060\u3055\u3044\u3002Instagram \u306e\u6295\u7a3f\u306f 1080x1080px\u3001Facebook \u306e\u30ab\u30d0\u30fc\u306f 820x312px \u3067\u3059\u3002\u73fe\u5728\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u8981\u4ef6\u306f\u5b9a\u671f\u7684\u306b\u5909\u66f4\u3055\u308c\u308b\u305f\u3081\u3001\u5e38\u306b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/section>\n\n\n <!-- CTA Section -->\n <section class=\"cta-section\">\n <div class=\"cta-pattern\"><\/div>\n <div class=\"cta-content\">\n <h2 class=\"cta-title\">\u77e5\u8b58\u3092\u5b9f\u8df5\u3059\u308b<\/h2>\n <p class=\"cta-text\">\u6982\u5ff5\u3092\u7406\u89e3\u3057\u305f\u306e\u3067\u3001Convertify \u3092\u8a66\u3057\u3066\u3001\u5b66\u3093\u3060\u3053\u3068\u3092\u9069\u7528\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u30a2\u30ab\u30a6\u30f3\u30c8\u306f\u5fc5\u8981\u306a\u304f\u3001\u7121\u6599\u3067\u7121\u5236\u9650\u306b\u5909\u63db\u3067\u304d\u307e\u3059\u3002<\/p>\n <div class=\"hero-buttons\">\n <a href=\"\/download\" class=\"btn btn-primary\">Convertify\u3092\u7121\u6599\u3067\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/a>\n <a href=\"\/guides\" class=\"btn btn-secondary\">\u305d\u306e\u4ed6\u306e\u30ac\u30a4\u30c9<\/a>\n <\/div>\n <\/div>\n <\/section>\n <\/div>\n<\/body>\n<\/html>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u753b\u50cf\u5727\u7e2e\u306e\u30d9\u30b9\u30c8 \u30d7\u30e9\u30af\u30c6\u30a3\u30b9: \u5b8c\u5168\u306a […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"pagelayer_contact_templates":[],"_pagelayer_content":"","_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-740122","page","type-page","status-publish","hentry"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"woocommerce_thumbnail":false,"woocommerce_single":false,"woocommerce_gallery_thumbnail":false},"uagb_author_info":{"display_name":"convertify","author_link":"https:\/\/convertifypro.com\/author\/convertifypro\/"},"uagb_comment_info":0,"uagb_excerpt":"\u753b\u50cf\u5727\u7e2e\u306e\u30d9\u30b9\u30c8 \u30d7\u30e9\u30af\u30c6\u30a3\u30b9: \u5b8c\u5168\u306a […]","_links":{"self":[{"href":"https:\/\/convertifypro.com\/wp-json\/wp\/v2\/pages\/740122","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/convertifypro.com\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/convertifypro.com\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/convertifypro.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/convertifypro.com\/wp-json\/wp\/v2\/comments?post=740122"}],"version-history":[{"count":0,"href":"https:\/\/convertifypro.com\/wp-json\/wp\/v2\/pages\/740122\/revisions"}],"wp:attachment":[{"href":"https:\/\/convertifypro.com\/wp-json\/wp\/v2\/media?parent=740122"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}