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QT to NUT - Online Video Converter
Convert QT to NUT online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert QT to NUT
Drop QT video here or click to select
QT, MOV
NUT (H.264 / AAC)
About QT to NUT
Convert QT to NUT. QT is the original QuickTime extension behind Apple's MOV container. NUT is FFmpeg's research container built for seeking and error recovery. Few players open it, so convert for sharing..
Why convert QT to NUT?
- Smaller files with NUT lossy compression.
- Keep animation and transparency where supported.
- Private, no upload - runs in your browser.
QT vs NUT
| Animation | Yes | Yes |
|---|---|---|
| Transparency | Yes | No |
| Compression | lossy | lossy |
| Typical use | QT is the original QuickTime extension behind Apple's MOV container. | NUT is FFmpeg's research container built for seeking and error recovery. |
When not to convert QT to NUT
- Skip NUT for archival masters: lossy compression discards detail, so keep the QT original.
- Flatten transparency first: NUT 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. Few players open it, so convert for sharing. Encode NUT (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 NUT?
Drop your QT 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.