MKV to BIK - Online Video Converter
Convert MKV to BIK online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
About MKV to BIK
Convert MKV to BIK. MKV is an open container holding multiple video, audio, and subtitle tracks. 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 MKV to BIK?
- Smaller files with BIK lossy compression.
- Keep animation and transparency where supported.
- Private, no upload - runs in your browser.
MKV vs BIK
| Animation | Yes | Yes |
|---|---|---|
| Transparency | Yes | No |
| Compression | lossy | lossy |
| Typical use | MKV is an open container holding multiple video, audio, and subtitle tracks. | BIK is RAD's game-video format pairing Bink video with Bink audio. |
When not to convert MKV to BIK
- Skip BIK for archival masters: lossy compression discards detail, so keep the MKV original.
- Flatten transparency first: BIK has no alpha channel, so composite MKV over a background color.
Limits
Starting point: MKV - Multi-track container for video, audio, subtitles. Only the selected tracks carry over, so pick audio and subtitles first. Game-rip headers can confuse players; remuxing usually repairs them. Encode BIK (H.264 / AAC) from MKV 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.