QT to BIK - Online Video Converter
Convert QT to BIK online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
About QT to BIK
Convert QT to BIK. QT is the original QuickTime extension behind Apple's MOV container. BIK is RAD's game-video format pairing Bink video with Bink audio. Game-rip headers can confuse players; remuxing usually repairs them..
Why convert QT to BIK?
- Smaller files with BIK lossy compression.
- Keep animation and transparency where supported.
- Private, no upload - runs in your browser.
QT vs BIK
| Animation | Yes | Yes |
|---|---|---|
| Transparency | Yes | No |
| Compression | lossy | lossy |
| Typical use | QT is the original QuickTime extension behind Apple's MOV container. | BIK is RAD's game-video format pairing Bink video with Bink audio. |
When not to convert QT to BIK
- Skip BIK for archival masters: lossy compression discards detail, so keep the QT original.
- Flatten transparency first: BIK 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. Game-rip headers can confuse players; remuxing usually repairs them. Encode BIK (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.