[{"data":1,"prerenderedAt":210},["ShallowReactive",2],{"blog-post-/blog/ja-jp/compress-images-for-page-speed-guide":3,"related-posts-/ja-JP/blog/compress-images-for-page-speed-guide":82},{"id":4,"title":5,"author":6,"body":7,"category":62,"date":63,"description":64,"extension":65,"featured":66,"image":67,"meta":68,"navigation":69,"path":70,"readingTime":71,"seo":72,"stem":73,"tags":74,"tools":79,"__hash__":81},"content/blog/ja-JP/compress-images-for-page-speed-guide.md","How to Compress Images for Faster Page Speed","Anything Tools Editorial",{"type":8,"value":9,"toc":54},"minimark",[10,14,18,22,36,39,42,45,48,51],[11,12,5],"h1",{"id":13},"how-to-compress-images-for-faster-page-speed",[15,16,17],"p",{},"ページが重い原因は、コードではなく画像サイズや形式の選び方にあることがよくあります。まず表示サイズを決め、形式を選び、元画像ではなくコピーを圧縮するのが安全です。",[19,20,21],"h2",{"id":21},"核心思路",[15,23,24,25,30,31,35],{},"作業前に Anything Tools のブラウザ内ツールでコピーを開きます。",[26,27,29],"a",{"href":28},"/image/compressor","Image Converter"," で形式を変換し、",[26,32,34],{"href":33},"/image/resizer","Image Compressor"," でローカル圧縮できるため、非公開画像をアップロードする必要がありません。",[19,37,38],{"id":38},"推荐流程",[15,40,41],{},"最初に寸法を確認します。スクリーンショット、透明ロゴ、商品画像では設定が異なります。表示サイズより大きい場合だけリサイズし、100% 表示で比較します。",[19,43,44],{"id":44},"常见问题",[15,46,47],{},"透明やシャープな UI エッジが必要なら PNG、写真系なら WebP や JPG が向いています。ぼやける場合は何度も圧縮せず、品質を一段戻します。",[19,49,50],{"id":50},"最后检查",[15,52,53],{},"最後に実際のページや文書で確認します。最適化とは最小ファイルを作ることではなく、自然に見える範囲で軽くすることです。",{"title":55,"searchDepth":56,"depth":56,"links":57},"",2,[58,59,60,61],{"id":21,"depth":56,"text":21},{"id":38,"depth":56,"text":38},{"id":44,"depth":56,"text":44},{"id":50,"depth":56,"text":50},"Image Optimization","2026-08-14T00:00:00.000Z","A practical workflow for smaller pages, cleaner Core Web Vitals, and fewer visual artifacts.","md",false,"/blog/compress-images-for-page-speed-guide.png",{},true,"/blog/ja-jp/compress-images-for-page-speed-guide",5,{"title":5,"description":64},"blog/ja-JP/compress-images-for-page-speed-guide",[75,76,77,78],"image compression","page speed","web performance","Core Web Vitals",[28,33,80],"/image/converter","WxJ7aOqkO1b8RDwX96aAM6s0kXnM3mSOub4xuWP8xg0",[83,131],{"id":84,"title":5,"author":6,"body":85,"category":62,"date":63,"description":64,"extension":65,"featured":66,"image":67,"meta":124,"navigation":69,"path":125,"readingTime":71,"seo":126,"stem":127,"tags":128,"tools":129,"__hash__":130},"content/blog/de-DE/compress-images-for-page-speed-guide.md",{"type":8,"value":86,"toc":118},[87,89,92,94,103,105,108,110,113,115],[11,88,5],{"id":13},[15,90,91],{},"Eine langsame Seite beginnt oft mit Bildern, die größer sind als nötig. Sicher ist: Anzeigegröße festlegen, passendes Format wählen und eine Kopie komprimieren statt das Original zu beschädigen.",[19,93,21],{"id":21},[15,95,96,97,99,100,102],{},"Öffne vor der Umwandlung eine Kopie im Browser-Tool von Anything Tools. ",[26,98,29],{"href":28}," konvertiert, ",[26,101,34],{"href":33}," komprimiert lokal, sodass private Bilder nicht hochgeladen werden müssen.",[19,104,38],{"id":38},[15,106,107],{},"Prüfe zuerst die Abmessungen. Screenshots, transparente Logos und Produktbilder brauchen unterschiedliche Einstellungen. Verkleinere nur, wenn die Anzeige kleiner ist als die Quelle, und kontrolliere bei 100 %.",[19,109,44],{"id":44},[15,111,112],{},"Nutze PNG für exakte Transparenz und scharfe Kanten. Für Fotos sind WebP oder JPG meist kleiner. Wenn es unscharf wirkt, wähle eine höhere Qualität statt mehrfach zu komprimieren.",[19,114,50],{"id":50},[15,116,117],{},"Teste am Ende im echten Layout oder Dokument. Optimierung bedeutet nicht die kleinste Datei, sondern die kleinste Datei, die noch sauber aussieht.",{"title":55,"searchDepth":56,"depth":56,"links":119},[120,121,122,123],{"id":21,"depth":56,"text":21},{"id":38,"depth":56,"text":38},{"id":44,"depth":56,"text":44},{"id":50,"depth":56,"text":50},{},"/blog/de-de/compress-images-for-page-speed-guide",{"title":5,"description":64},"blog/de-DE/compress-images-for-page-speed-guide",[75,76,77,78],[28,33,80],"7L9w9z0-rewuzNY-Pqel_avjutjSAKYHtcxbgpaljVQ",{"id":132,"title":133,"author":6,"body":134,"category":62,"date":198,"description":199,"extension":65,"featured":66,"image":200,"meta":201,"navigation":69,"path":202,"readingTime":71,"seo":203,"stem":204,"tags":205,"tools":208,"__hash__":209},"content/blog/de-DE/prepare-images-for-pdf-export.md","Bilder vor dem PDF-Export vorbereiten",{"type":8,"value":135,"toc":194},[136,139,142,155,159,162,165,169,191],[11,137,133],{"id":138},"bilder-vor-dem-pdf-export-vorbereiten",[15,140,141],{},"Image-to-PDF workflows are common for receipts, screenshots, forms, scanned notes, product sheets, and design previews. The final PDF is cleaner when the images are prepared before export.",[15,143,144,145,148,149,151,152,154],{},"Use the ",[26,146,147],{"href":33},"Image Resizer"," for consistent dimensions, the ",[26,150,34],{"href":28}," for smaller files, and the ",[26,153,29],{"href":80}," when a source format is not accepted.",[19,156,158],{"id":157},"match-the-images-to-the-pdf-purpose","Match the images to the PDF purpose",[15,160,161],{},"A PDF for email should stay compact. A PDF for print needs more resolution. A PDF for review should open quickly and keep text readable.",[15,163,164],{},"Resize images to a consistent page shape, compress them before combining, and convert unsupported formats such as HEIC or WebP when needed.",[19,166,168],{"id":167},"image-to-pdf-checklist","Image-to-PDF checklist",[170,171,172,176,179,182,185,188],"ol",{},[173,174,175],"li",{},"Put images in the correct order",[173,177,178],{},"Use a consistent size or ratio",[173,180,181],{},"Keep text readable after resizing",[173,183,184],{},"Compress enough for sharing",[173,186,187],{},"Convert unsupported formats",[173,189,190],{},"Fix rotated images before export",[15,192,193],{},"A clean PDF starts before the export step: resize, compress, convert, and preview the result.",{"title":55,"searchDepth":56,"depth":56,"links":195},[196,197],{"id":157,"depth":56,"text":158},{"id":167,"depth":56,"text":168},"2026-05-08T00:00:00.000Z","Praktische Checkliste zum Skalieren, Komprimieren, Sortieren und Konvertieren von Bildern vor dem PDF-Export.","/blog/prepare-images-for-pdf-export.png",{},"/blog/de-de/prepare-images-for-pdf-export",{"title":133,"description":199},"blog/de-DE/prepare-images-for-pdf-export",[206,207,62],"Image to PDF","Image Resizing",[33,28,80],"KmHpRjUAkNBnEHrqpKIQs-hMLc6FZK4FKRYcUFOAzoc",1786690777526]