Convert AMR to MP3.
AMR is the voice format old phones and voicemail systems recorded in — compact, but unplayable on most computers. Convert it to MP3 so you can listen, share and keep those recordings.
Recordings worth rescuing
AMR files are usually the kind you don't want to lose — a saved voicemail, an interview off an old recorder, a voice memo from a phone two upgrades ago. The format kept them small back when storage was scarce, but that same niche design is why they won't open on a laptop today. Converting to MP3 makes them playable everywhere and safe to back up.
Turn speech into text
Since AMR is almost always speech, the MP3 is a perfect candidate for TranscriptAI — get a written transcript of that old voicemail or interview.
How it works
- 01
Add your AMR
Drop one or many .amr files, or click to browse. Private by default.
- 02
Convert with a local engine
AMR becomes MP3 with ffmpeg — no paid API in the loop.
- 03
Download or transcribe
Grab your MP3, or send it to TranscriptAI for a transcript.
Opens the AMR voice-recording format
Plays on every computer, phone and player
Private uploads, auto-deleted after 1 hour
Batch convert a folder of recordings at once
No watermark, no signup to try
Transcript-ready output
Your file is ready. Want to do more with it?
Open this file in TranscriptAI to generate a transcript, summary, structured notes, flashcards, quiz questions or action items — automatically.
Common questions
What is an AMR file?+
AMR (Adaptive Multi-Rate) is a codec tuned specifically for speech — it's what old mobile phones, voice recorders and voicemail systems used to keep recordings tiny. It plays on some phones but rarely on a computer, which is why converting to MP3 helps.
Is it free?+
Yes — convert AMR to MP3 free, with no signup. Paid plans add larger files and bigger batches.
Is my file private?+
Uploads go to a private bucket, are converted, and auto-delete after 1 hour. Files never touch a third-party converter.
Will it sound okay?+
AMR is already a low-bitrate speech format, so we can't add detail that was never recorded — but the MP3 faithfully preserves what's there, and speech comes through clearly.
Related workflows