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AMR to G.722 - Online Audio Converter
Convert AMR to G.722 online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert AMR to G.722
Drop AMR audio here or click to select
AMR
G.722 (G.722)
About AMR to G.722
Convert AMR to G.722. AMR encodes narrowband speech for GSM calls at 12.2 kbps and below. G.722 carries 7 kHz HD voice for conference phones. Wideband headers confuse old tools; verify rate after conversion..
Why convert AMR to G.722?
- Smaller files with G.722 lossy compression.
- Keep quality where supported.
- Private, no upload - runs in your browser.
AMR vs G.722
| Codec | AMR-NB | G.722 |
|---|---|---|
| Compression | lossy | lossy |
| Sample behavior | Quality set by bitrate | Quality set by bitrate |
| Typical use | AMR encodes narrowband speech for GSM calls at 12.2 kbps and below. | G.722 carries 7 kHz HD voice for conference phones. |
When not to convert AMR to G.722
- Skip G.722 for archival masters: lossy compression discards detail, so keep the AMR original.
- Keep a master copy: repeated exports stack small losses, so archive AMR before batch G.722 shares.
Limits
Starting point: AMR - AMR encodes narrowband speech for GSM calls at 12.2 kbps and below. Tuned for voice calls, so music loses detail by design. Wideband headers confuse old tools; verify rate after conversion. Encode G.722 (G.722) from AMR 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 AMR to G.722?
Drop your AMR 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.