Convert AMR to WEBA
AMR is great for call recordings and voice memos from older phones, but WEBA is the better choice for web recordings and browser audio. Convert AMR to WEBA in seconds, right in your browser.
- No upload — 100% private
- Fast, lossless when possible
- Free & unlimited
- Works on iPhone & Android
Keep this tab open — the conversion runs on your device, nothing is uploaded.
Add more files above to keep converting.
How to convert AMR to WEBA
- 1
Tap Choose files and select one or more AMR files (or drag them in).
- 2
Check that WEBA is selected. Use Advanced options for bitrate, channels or trimming.
- 3
Press Convert. Everything happens on your device — no upload, no waiting in a queue.
- 4
Your WEBA downloads automatically. Converting several files? Grab them all as a ZIP.
AMR vs WEBA
Both formats are lossy, so the audio is re-encoded once. Pick High quality to keep it as close to the original as possible, or Small for the smallest file.
| AMR | WEBA | |
|---|---|---|
| Full name | Adaptive Multi-Rate | WebM Audio |
| Type | Audio | Audio |
| Compression | Lossy | Lossy |
| Developed by | 3GPP / Ericsson | |
| Introduced | 1999 | 2010 |
| Plays on iPhone | ✕ No | ◐ Partly / with an app |
| Plays on Android | ✓ Yes | ✓ Yes |
| Plays on Windows | ◐ Partly / with an app | ✓ Yes |
| Plays on Mac | ✕ No | ◐ Partly / with an app |
About AMR and WEBA
AMR: AMR is a speech codec made for mobile phones. Older Android and Nokia phones, call recorders and voice-memo apps save recordings as .amr files, which many computers cannot open.
WEBA: WEBA is an audio-only WebM file, usually containing Opus. Browsers create it when you record sound on a website.
Frequently asked questions
How do I convert AMR to WEBA on my phone?
Will converting AMR to WEBA reduce quality?
Is this AMR to WEBA converter free?
Are my files uploaded to a server?
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