PixoateCompress GIF - Reduce GIF File Size Online Free
Shrink animated GIFs without losing the animation. Reduce colors, raise compression effort, add optional lossy inter-frame optimization or scale the GIF down — then compare the before and after file sizes. Free, no signup — your GIF is processed on our secure servers and auto-deleted.
Drop an animated GIF to compress
GIF only · Up to 50 MB
GIF Compressorが終わったら、次はこちらを
GIF Compressorと相性のよい厳選ツール。ファイルをそのままに、作業を続けられます。
GIF Resizer
Resize animated GIFs by percentage or to exact pixel dimensions. Every frame is scaled in one pass, so the animation, loop count and frame delays stay exactly as they were.
今すぐ試すGIF Cropper
Crop animated GIFs to any region. The same cut is applied to every frame, so the animation, loop count and frame delays stay intact — preview the cropped loop before downloading.
今すぐ試すGIFメーカー
複数の画像をアニメーションGIFにまとめられます。フレームの間隔、出力幅、品質、ループを設定可能。ドラッグで並べ替えできます。
今すぐ試す画像をKB単位で圧縮
JPG、PNG、WebP などを、目に見える品質を損なうことなく目標サイズちょうどに圧縮できます——20KB、50KB、100KB、お好みの KB まで自由自在。複数の画像をまとめて一括圧縮でき、しかも無料です。
今すぐ試す画像フォーマット変換ツール
PNG、JPG、WebP、GIF、SVG を相互に変換できます。出力形式を選んでワンクリックでダウンロードするだけ。無料、登録不要、ウォーターマークなしです。
今すぐ試す画像をリサイズ
JPG、PNG、GIF、WebP、SVGの画像を正確な幅と高さにリサイズしたり、パーセントで拡大縮小したりできます。1枚のリサイズはもちろん、複数枚を一括でリサイズしてZIPにまとめてダウンロードも可能。ライブプレビュー付きで、縦横比と画質を維持します。無料・登録不要・透かしなし。
今すぐ試すよくある質問
Upload your GIF and it is re-encoded with a smaller color palette and optional lossy inter-frame optimization. Every frame, the loop setting and the per-frame delays are carried over from the original, so the compressed GIF plays exactly the same — it is only the file size that changes. You can preview the result before downloading.
generalIt depends on the source GIF. Dropping the palette from 256 colors to 64 or 32 typically saves 30-60%, and raising the lossy level lets similar pixels be reused between frames, which shrinks busy animations dramatically. Scaling the GIF below 100% reduces the pixel dimensions too. The before and after sizes are shown so you can tune settings until the file fits your target.
technicalGIFs store a color palette of up to 256 colors — the colors slider rebuilds that palette with fewer entries, which is the single biggest lever on file size. The lossy slider sets how much per-pixel error is allowed when reusing data between frames: 0 keeps frames pixel-perfect, higher values trade a little visual fidelity for a much smaller file.
technicalYou can upload GIFs up to 50 MB. Larger animations take a little longer to re-encode because every frame is processed, but the tool handles long, high-frame-count GIFs. If your GIF is over the limit, try scaling it down or trimming it first.
generalYour GIF is processed on our secure servers over HTTPS and deleted automatically after processing. We never store, share, or sell your files. The compressed result is available for download for a short window and then removed as well.
privacyGIF Compressorでできること
ビジネス、クリエイター、日々の作業で毎日役立つ、実際の課題を解決します。あなたに合う使い方を見つけて、数秒で始めましょう。
Fit Discord and Slack upload limits
Chat platforms cap upload sizes for free users. Reduce colors and add a touch of lossy compression to squeeze a reaction GIF under the limit without visibly changing how it plays.
Speed up web pages that embed GIFs
A multi-megabyte GIF can dominate a page's load time. Compressing it — often by more than half — improves Core Web Vitals and mobile experience while keeping the same animation.
Send GIFs over email and messaging apps
Email attachments and messaging apps often reject or downscale large files. Compress the GIF first so it sends quickly and plays inline on the recipient's device.
Shrink marketing banners and product demos
Animated banners and short product-demo GIFs are frequently size-capped by ad networks and marketplaces. Tune the color count and scale until the file meets the spec.