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Theora to FLI - Online Video Converter
Convert Theora to FLI online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert Theora to FLI
Drop Theora video here or click to select
Theora, OGV
FLI (H.264 / AAC)
About Theora to FLI
Convert Theora to FLI. Theora is Xiph's open video codec paired with Vorbis audio. FLI is Autodesk's 320x200 Animator flipbook format from 1989. Tiny palettes remap on export; expect shifted colors..
Why convert Theora to FLI?
- Larger files than lossy shares with FLI lossless quality.
- Keep animation and transparency where supported.
- Private, no upload - runs in your browser.
Theora vs FLI
| Animation | Yes | Yes |
|---|---|---|
| Transparency | No | No |
| Compression | lossy | lossless |
| Typical use | Theora is Xiph's open video codec paired with Vorbis audio. | FLI is Autodesk's 320x200 Animator flipbook format from 1989. |
When not to convert Theora to FLI
- Skip FLI for the smallest share: lossless output stays large, so prefer a lossy target when sending Theora files.
- Keep a master copy: repeated exports stack small losses, so archive Theora before batch FLI shares.
Limits
Starting point: Theora - Theora is Xiph's open video codec paired with Vorbis audio. Ogg multiplexing quirks can offset sync; verify after conversion. Tiny palettes remap on export; expect shifted colors. Encode FLI (H.264 / AAC) from Theora 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 Theora to FLI?
Drop your Theora 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.