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AMR to SILK - Online Audio Converter
Convert AMR to SILK online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert AMR to SILK
Drop AMR audio here or click to select
AMR
SILK (SILK)
About AMR to SILK
Convert AMR to SILK. AMR encodes narrowband speech for GSM calls at 12.2 kbps and below. SILK is Skype's speech codec for voice calls. Raw captures may lack headers; verify rate after conversion..
Why convert AMR to SILK?
- Smaller files with SILK lossy compression.
- Keep quality where supported.
- Private, no upload - runs in your browser.
AMR vs SILK
| Codec | AMR-NB | SILK |
|---|---|---|
| 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. | SILK is Skype's speech codec for voice calls. |
When not to convert AMR to SILK
- Skip SILK 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 SILK 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. Raw captures may lack headers; verify rate after conversion. Encode SILK (SILK) 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 SILK?
Drop your AMR file onto this page, choose quality and codec settings, then click Convert. The result downloads as SILK instantly. All processing runs in your browser.
What codec is used for SILK?
The default codec for SILK is SILK. 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.