All Tools
[ audio bench ]
AAC to G.711 - Online Audio Converter
Convert AAC to G.711 online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert AAC to G.711
Drop AAC audio here or click to select
AAC
G.711 (G.711 a-law)
About AAC to G.711
Convert AAC to G.711. AAC is the MPEG-4 successor to MP3 used by YouTube and Apple Music. G.711 is the 64 kbps PCM law behind landline telephony. A-law and mu-law differ by region; pick the matching one..
Why convert AAC to G.711?
- Smaller files with G.711 lossy compression.
- Keep quality where supported.
- Private, no upload - runs in your browser.
AAC vs G.711
| Codec | AAC | G.711 a-law |
|---|---|---|
| Compression | lossy | lossy |
| Sample behavior | Quality set by bitrate | Quality set by bitrate |
| Typical use | AAC is the MPEG-4 successor to MP3 used by YouTube and Apple Music. | G.711 is the 64 kbps PCM law behind landline telephony. |
When not to convert AAC to G.711
- Skip G.711 for archival masters: lossy compression discards detail, so keep the AAC original.
- Keep a master copy: repeated exports stack small losses, so archive AAC before batch G.711 shares.
Limits
Starting point: AAC - Efficient lossy audio for streaming services. Container variants (ADTS, MP4) need matching extensions on export. A-law and mu-law differ by region; pick the matching one. Encode G.711 (G.711 a-law) from AAC 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.
Related conversions
FAQ
How do I convert AAC to G.711?
Drop your AAC file onto this page, choose quality and codec settings, then click Convert. The result downloads as G.711 instantly. All processing runs in your browser.
What codec is used for G.711?
The default codec for G.711 is G.711 a-law. 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.