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GSM to G.722 - Online Audio Converter
Convert GSM to G.722 online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert GSM to G.722
Drop GSM audio here or click to select
GSM
G.722 (G.722)
About GSM to G.722
Convert GSM to G.722. GSM 06.10 encodes European mobile speech at 13 kbps. G.722 carries 7 kHz HD voice for conference phones. Wideband headers confuse old tools; verify rate after conversion..
Why convert GSM to G.722?
- Smaller files with G.722 lossy compression.
- Keep quality where supported.
- Private, no upload - runs in your browser.
GSM vs G.722
| Codec | GSM | G.722 |
|---|---|---|
| Compression | lossy | lossy |
| Sample behavior | Quality set by bitrate | Quality set by bitrate |
| Typical use | GSM 06.10 encodes European mobile speech at 13 kbps. | G.722 carries 7 kHz HD voice for conference phones. |
When not to convert GSM to G.722
- Skip G.722 for archival masters: lossy compression discards detail, so keep the GSM original.
- Keep a master copy: repeated exports stack small losses, so archive GSM before batch G.722 shares.
Limits
Starting point: GSM - GSM 06.10 encodes European mobile speech at 13 kbps. Carrier framing can offset timing; verify duration. Wideband headers confuse old tools; verify rate after conversion. Encode G.722 (G.722) from GSM at 256k for music or 128k for speech, starting from the master.
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 GSM to G.722?
Drop your GSM file onto this page, choose quality and codec settings, then click Convert. The result downloads as G.722 instantly. All processing runs in your browser.
What codec is used for G.722?
The default codec for G.722 is G.722. You can change audio parameters in Advanced mode.
How do you store my files?
We do not store any processed audio. All conversion happens entirely in your browser using FFmpeg WASM.