Free · No signup · Files deleted after 1h
AMR to MP3
Converter
AMR is the voice-memo format of older phones and some messaging apps — convert it to MP3 so it plays on anything.
Convert AMR to MP3 free →No account needed · Up to 25 MB free · Files permanently deleted after 1 hour
Voice notes, unlocked
AMR files come from old Nokias, Android voice recorders and some chat apps. Almost nothing plays them today — MP3 fixes that in one step.
Private & secure
Uploaded over HTTPS, processed on EU servers, never shared with third parties, and permanently deleted after 1 hour. Never used to train AI.
No software needed
No download, no install, no plugins. Works in any browser on any device — Windows, Mac, Linux, phone or tablet.
How it works
1
Upload your AMR
Drag and drop the .amr file, or click to browse.
2
MP3 is preselected
Or choose WAV if you plan to edit or transcribe the recording.
3
Download your MP3
Ready in seconds — the download link is valid for 15 minutes.
Common questions
Why does the recording sound thin?
AMR was designed for speech over 2G networks — it's 8 kHz mono at very low bitrates. The conversion preserves everything that's in the file, but it can't add quality that was never recorded.
Will this work for AMR-WB (wideband)?
Yes — both narrowband AMR and AMR-WB decode. The output is a standard MP3 either way.
Can I transcribe the memo afterwards?
Converting to WAV or MP3 makes the file accepted by every transcription tool — that's the most common reason people convert AMR.
Is there a file size limit?
Free users can convert files up to 25 MB without an account. Pro raises that to 500 MB per file with 3,000 credits a month; Business goes to 5 GB.