Scribeify

オンラインで動画からGIF — 無料GIFメーカー

MP4, MOV, AVI, WebM クリップを高品質なアニメGIFに変換。トリミング、FPS設定、リサイズ — すべてブラウザ内で完結。

オンラインで動画からGIF — 無料GIFメーカー を3ステップで使う

  1. 1

    Upload your video

    Drag or browse to pick a clip. Any major format up to 2 GB.

  2. 2

    Trim and tune

    Pick start and end. Set output FPS (10-30), pixel width, and whether to loop.

  3. 3

    Download the GIF

    FFmpeg.wasm encodes the GIF locally. Save straight to disk or copy the image.

オンラインで動画からGIF — 無料GIFメーカー を選ぶ理由

  • Custom FPS and size

    10, 15, 20, 24, or 30 FPS. Width from 240px up to original. Lower values = smaller file.

  • Trim before converting

    Pick a precise start/end timecode. GIFs look best as short punchy clips.

  • No upload

    Runs in your browser via FFmpeg.wasm. Your video never leaves your device.

  • Loop forever

    All output GIFs loop infinitely — perfect for reactions, tutorials, and memes.

  • Free, no watermark

    Unlimited use, no branding on your GIF.

オンラインで動画からGIF — 無料GIFメーカー の利用者

  • Reaction GIFs

    Extract a single-second reaction from a movie or show for messaging apps.

  • Tutorial demos

    Create a short animated GIF showing a UI interaction or code demo for docs.

  • Social media

    Share a 3-5 second highlight on Twitter, Discord, or Slack as an auto-looping GIF.

世界中のクリエイターのために

世界中のクリエイター、ジャーナリスト、学生、研究者のために。

よくある質問

How long can the output GIF be?
Technically up to a minute or two, but file size grows quickly. 3-10 seconds is the sweet spot for shareable GIFs.
How big will the GIF be?
Depends on duration, FPS, and width. A 5-second 480px-wide 15fps GIF is usually 1-3 MB.
Why does a GIF look worse than the source video?
GIF is an old format limited to 256 colors per frame. Modern alternatives (MP4, WebP) look better at similar sizes but lack GIF's universal paste-anywhere support.
What video formats are supported?
MP4, MOV, AVI, MKV, WebM, FLV, WMV.
Does the GIF include audio?
No. GIF is a still-image sequence format and does not support audio.
Is my video uploaded?
No. Processing runs locally in your browser.

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