All Tools
[ video bench ]
FLC to NUT - Online Video Converter
Convert FLC to NUT online. Private, client-side - no upload required. Batch conversion, quality presets, codec control.
Convert FLC to NUT
Drop FLC video here or click to select
FLC, FLI
NUT (H.264 / AAC)
About FLC to NUT
Convert FLC to NUT. FLC extends the Animator flipbook with larger frames and deltas. NUT is FFmpeg's research container built for seeking and error recovery. Few players open it, so convert for sharing..
Why convert FLC to NUT?
- Smaller files with NUT lossy compression.
- Keep animation and transparency where supported.
- Private, no upload - runs in your browser.
FLC vs NUT
| Animation | Yes | Yes |
|---|---|---|
| Transparency | No | No |
| Compression | lossless | lossy |
| Typical use | FLC extends the Animator flipbook with larger frames and deltas. | NUT is FFmpeg's research container built for seeking and error recovery. |
When not to convert FLC to NUT
- Skip NUT for archival masters: lossy compression discards detail, so keep the FLC original.
- Keep a master copy: repeated exports stack small losses, so archive FLC before batch NUT shares.
Limits
Starting point: FLC - FLC extends the Animator flipbook with larger frames and deltas. Frame deltas can glitch on corrupt frames; verify playback. Few players open it, so convert for sharing. Encode NUT (H.264 / AAC) from FLC 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.
Related conversions
FAQ
How do I convert FLC to NUT?
Drop your FLC file onto this page, choose quality and codec settings, then click Convert. The result downloads as NUT instantly. All processing runs in your browser.
What codec is used for NUT?
The default codec for NUT 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.