AV-V01
Video → GIF / Trim
Trim a video and save the clip as a palette-optimised GIF or a shorter MP4.
● Runs on your device; nothing is uploadedHow to use it
- Drop a video on the drop zone or click to choose one.
- Set Start and End, typing times or using Set start / Set end at the playhead.
- Choose GIF or MP4; for GIF pick Frame rate, Width, Dithering and Loop forever.
- Click Make GIF or Trim video, then Download the result.
Limits
- Input file size
- 200 MB
- GIF clip length
- 30 s max
- GIF width
- 16–1280 px (never upscaled)
- GIF frame rate
- 30 fps max
Features
- Single-pass GIF with an optimised 256-colour palette (palettegen/paletteuse)
- Bayer, error-diffusion or no dithering
- Fast MP4 trim by stream copy, cutting at the nearest keyframe
- Frame-accurate MP4 trim by re-encoding to H.264/AAC
- Falls back to re-encoding when codecs cannot be copied into MP4
For AI agents: avtools_video_to_gif
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