FLV to 3G2 - Free Online Video Converter
Convert FLV to 3G2 online for free. Private, client-side - no upload required. Batch conversion, quality presets, codec control.
About FLV to 3G2
Convert FLV to 3G2. FLV is Adobe's Flash-video container carrying Sorenson Spark or H.264 streams. The 3G2 target profile packages H.264 with AAC for 3GPP2 handsets. Audio is resampled to the handset profile, so keep a master copy..
Why convert FLV to 3G2?
- Smaller files with 3G2 lossy compression.
- Keep animation and transparency where supported.
- Free, private, no upload - runs in your browser.
FLV vs 3G2
| Animation | Yes | Yes |
|---|---|---|
| Transparency | No | No |
| Compression | lossy | lossy |
| Typical use | FLV is Adobe's Flash-video container carrying Sorenson Spark or H.264 streams. | The 3G2 target profile packages H.264 with AAC for 3GPP2 handsets. |
When not to convert FLV to 3G2
- Skip 3G2 for archival masters: lossy compression discards detail, so keep the FLV original.
- Keep a master copy: repeated exports stack small losses, so archive FLV before batch 3G2 shares.
Limits
Starting point: FLV - FLV is Adobe's Flash-video container carrying Sorenson Spark or H.264 streams. Flash-era players are gone, so convert for current browsers. Audio is resampled to the handset profile, so keep a master copy. Encode 3G2 (H.264 / AAC) from FLV 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.