AVI to GIF converter
Convert AVI to GIF in seconds, free and unlimited. No upload, no sign-up, no watermark: your video never leaves your device.
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Quick answer: To convert AVI to GIF, add the AVI file to the iHateFiles AVI to GIF converter and press Convert. The conversion runs in your browser, so the file is never uploaded, and it is free with no sign-up, watermark or size limit. Produces a silent, looping clip that plays inline anywhere, with a colour palette built from the footage itself.
Should you convert AVI to GIF?
Do this for a short loop that has to play where video does not, such as email or a chat client. For anything longer than a few seconds, a video file is smaller and looks better than the GIF.
GIF drops the sound and most of the colour
An AVI holds Xvid, DivX or older codecs with MP3 sound. A GIF holds at most 256 colours per frame and no sound at all, so the palette is rebuilt from your footage and the audio is discarded. Keep it short: a GIF is often ten times the size of the AVI it came from.
AVI and GIF side by side
| AVI | GIF | |
|---|---|---|
| Inside the file | Xvid, DivX or older codecs with MP3 sound | 256-colour frames with no sound |
| Compression | Lossy | Lossless |
| Carries sound | Yes | No |
| Plays on | Windows Media Player, VLC and old DVD players with DivX support | everywhere an image plays: browsers, chat apps, email and documents |
| Here | Read and write | Read and write |
What usually goes wrong
About the AVI. Audio drifting out of sync partway through an AVI is common, because the container assumes a fixed frame rate that the source did not actually have. Re-encoding to MP4 corrects the timing.
About the GIF. Halving the width of a GIF cuts the file size by roughly three quarters. Dropping the frame rate helps almost as much. Trimming the length helps least.
How to convert AVI to GIF
- Add your AVI file. It is read from your disk and stays there.
- Check the settings. The output format is already set to GIF.
- Press convert and the GIF file is saved back to your device.
GIF converter: everything that converts to GIF
Questions
How do I convert AVI to GIF?
Open this page, add your AVI file, and press convert. The file is decoded and re-encoded by your own browser and saved back to your device. Nothing is uploaded.
Is this AVI to GIF converter free?
Yes, completely. There is no account, no sign-in, no watermark and no daily limit, because there is no server doing the work. Your own device does it.
Are my files uploaded anywhere?
No. There is no upload endpoint. The conversion runs inside this browser tab, so your file never leaves your device. You can open your browser's network panel and watch: nothing carrying your file is sent.
Is there a file size limit?
No fixed limit. Because the work happens on your machine there is no server quota. The only ceiling is your own device's memory, which for video means very large files may be slow.
Will converting to GIF lose quality?
GIF is lossless, so this step throws nothing away. If the original was already a lossy format, the damage it did cannot be undone, but nothing further is lost.
Can I convert several AVI files at once?
Yes. Add as many as you like and they are converted one after another, then offered as a single ZIP.