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QT to FLC - Online Video Converter
Convert QT to FLC online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert QT to FLC
Drop QT video here or click to select
QT, MOV
FLC (H.264 / AAC)
About QT to FLC
Convert QT to FLC. QT is the original QuickTime extension behind Apple's MOV container. FLC extends the Animator flipbook with larger frames and deltas. Frame deltas can glitch on corrupt frames; verify playback..
Why convert QT to FLC?
- Larger files than lossy shares with FLC lossless quality.
- Keep animation and transparency where supported.
- Private, no upload - runs in your browser.
QT vs FLC
| Animation | Yes | Yes |
|---|---|---|
| Transparency | Yes | No |
| Compression | lossy | lossless |
| Typical use | QT is the original QuickTime extension behind Apple's MOV container. | FLC extends the Animator flipbook with larger frames and deltas. |
When not to convert QT to FLC
- Skip FLC for the smallest share: lossless output stays large, so prefer a lossy target when sending QT files.
- Flatten transparency first: FLC has no alpha channel, so composite QT over a background color.
Limits
Starting point: QT - QT is the original QuickTime extension behind Apple's MOV container. Same container as MOV under the older extension name. Frame deltas can glitch on corrupt frames; verify playback. Encode FLC (H.264 / AAC) from QT 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 QT to FLC?
Drop your QT file onto this page, choose quality and codec settings, then click Convert. The result downloads as FLC instantly. All processing runs in your browser.
What codec is used for FLC?
The default codec for FLC 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.