3G2 to MKV - Online Video Converter
Convert 3G2 to MKV online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
About 3G2 to MKV
Convert 3G2 to MKV. 3G2 is the 3GPP2 phone container used on CDMA-era handsets. MKV is an open container holding multiple video, audio, and subtitle tracks. Only the selected tracks carry over, so pick audio and subtitles first..
Why convert 3G2 to MKV?
- Smaller files with MKV lossy compression.
- Keep animation and transparency where supported.
- Private, no upload - runs in your browser.
3G2 vs MKV
| Animation | Yes | Yes |
|---|---|---|
| Transparency | No | Yes |
| Compression | lossy | lossy |
| Typical use | 3G2 is the 3GPP2 phone container used on CDMA-era handsets. | MKV is an open container holding multiple video, audio, and subtitle tracks. |
When not to convert 3G2 to MKV
- Skip MKV for archival masters: lossy compression discards detail, so keep the 3G2 original.
- Keep a master copy: repeated exports stack small losses, so archive 3G2 before batch MKV shares.
Limits
Starting point: 3G2 - 3G2 is the 3GPP2 phone container used on CDMA-era handsets. EVRC audio tracks may need resampling for modern players. Only the selected tracks carry over, so pick audio and subtitles first. Encode MKV (H.264 / AAC) from 3G2 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.