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H.264 to FLI - Online Video Converter
Convert H.264 to FLI online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert H.264 to FLI
Drop H.264 video here or click to select
H.264, MP4
FLI (H.264 / AAC)
About H.264 to FLI
Convert H.264 to FLI. H.264 is the AVC codec behind most MP4 and broadcast video. FLI is Autodesk's 320x200 Animator flipbook format from 1989. Tiny palettes remap on export; expect shifted colors..
Why convert H.264 to FLI?
- Larger files than lossy shares with FLI lossless quality.
- Keep animation and transparency where supported.
- Private, no upload - runs in your browser.
H.264 vs FLI
| Animation | Yes | Yes |
|---|---|---|
| Transparency | No | No |
| Compression | lossy | lossless |
| Typical use | H.264 is the AVC codec behind most MP4 and broadcast video. | FLI is Autodesk's 320x200 Animator flipbook format from 1989. |
When not to convert H.264 to FLI
- Skip FLI for the smallest share: lossless output stays large, so prefer a lossy target when sending H.264 files.
- Keep a master copy: repeated exports stack small losses, so archive H.264 before batch FLI shares.
Limits
Starting point: H.264 - H.264 is the AVC codec behind most MP4 and broadcast video. Annex-B headers usually import cleanly into MP4. Tiny palettes remap on export; expect shifted colors. Encode FLI (H.264 / AAC) from H.264 at a bitrate near the source, and confirm the audio track before converting.
How conversion works
Conversion runs entirely in your browser with FFmpeg WASM. Files never leave your device.
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FAQ
How do I convert H.264 to FLI?
Drop your H.264 file onto this page, choose quality and codec settings, then click Convert. The result downloads as FLI instantly. All processing runs in your browser.
What codec is used for FLI?
The default codec for FLI is H.264 / AAC. You can change the video and audio codec in Advanced mode.
How do you store my files?
We do not store any processed videos. All conversion happens entirely in your browser using FFmpeg WASM.