ファイル・メディア
動画からGIFへの変換
Turn a video clip into an optimised animated GIF.
Drop a file or click to browse
Palette-optimised GIF — small width keeps the file size sane
FFmpeg.wasm runs entirely in your browser. The first use downloads ~30 MB of engine — cached for every subsequent run.
編集者注
Understanding · The format that won't die.
この詳細な解説章は現在、英語版のみで提供されています。上の変換ツールはあなたの言語で動作しますが、長文の解説記事はまだ翻訳されていません。
よくある質問
Quick answers.
›Is my video uploaded to your servers?
No. The conversion is performed locally in your browser using WebAssembly. Your original video file stays on your device throughout the entire process.
›What video formats are supported?
Most modern video formats are supported including `MP4`, `MOV`, and `WebM`. The browser must be able to decode the video codec for the preview to work.
›How can I reduce the file size of the GIF?
You can reduce the output size by shortening the duration, lowering the frame rate, or reducing the dimensions. GIFs are uncompressed compared to modern video, so high-resolution clips will result in large files.
›Is there a limit on video length?
While there is no hard limit, converting long videos into GIFs is not recommended due to memory constraints in the browser. For best results, keep your clips under 10 seconds.
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