AMR to WAV Converter
Convert AMR files to WAV in seconds, right in your browser. Drop in one file or a whole folder, pick your quality settings and download - nothing is uploaded to a server.
Drop AMR files here
MP3, WAV, FLAC, M4A, OGG, OPUS, AAC, AIFF, WMA, AMR, MP4, MOV & more · Processed on your device - nothing is uploaded
How to convert AMR to WAV
- Click "Choose files" or drag your AMR files onto the page.
- Make sure "WAV" is selected as the output format.
- Optionally click Edit to trim, adjust volume or add effects.
- Click Convert, then Download your WAV files.
Why convert AMR to WAV?
WAV is uncompressed, so further editing and re-saving won't reduce quality any more. (It can't restore detail that AMR compression already removed.)
WAV is best for audio editing, DAWs, mastering, broadcast and archiving. Supported by every audio editor, DAW and operating system.
Will I lose quality?
Converting AMR to WAV keeps all the quality that is in your AMR file - nothing more is lost. However, it cannot recover detail removed when the AMR was originally created, and the WAV file will be larger.
AMR vs WAV
| AMR | WAV | |
|---|---|---|
| Full name | Adaptive Multi-Rate | Waveform Audio File Format |
| Type | lossy | uncompressed |
| Best for | voice recordings from older phones | audio editing, DAWs, mastering, broadcast and archiving |
| Typical size | ~0.1 MB per minute | ~10 MB at 16-bit / 44.1 kHz per minute |
| Compatibility | Phones and some players; poor support on computers - convert it to MP3 to play anywhere. | Supported by every audio editor, DAW and operating system. |
| Developed by | - | Microsoft & IBM (1991) |
AMR to WAV: questions
How do I convert AMR to WAV?
Open this page, add your AMR file, make sure WAV is selected as the output format and click Convert. Your WAV file is ready to download in seconds.
Will converting AMR to WAV lose quality?
Converting AMR to WAV keeps all the quality that is in your AMR file - nothing more is lost. However, it cannot recover detail removed when the AMR was originally created, and the WAV file will be larger.
Is this AMR to WAV converter free and safe?
Yes. It's free with no watermark or sign-up. Files are processed locally in your browser, so your audio is never uploaded or stored on our servers.
Can I convert many AMR files to WAV at once?
Yes - add up to 5 files at a time on the free plan (unlimited with Pro), convert them all with one click and download them as a ZIP.
What is the difference between AMR and WAV?
AMR (Adaptive Multi-Rate) is a compressed (lossy) format, a speech codec used for phone call recordings and older mobile voice memos. WAV (Waveform Audio File Format) is a uncompressed format: uncompressed PCM audio with perfect quality. WAV files are large but every sample is preserved exactly, making them the standard for recording and editing.
Does it work on Mac, Windows, iPhone and Android?
Yes. The AMR to WAV converter runs in any modern browser - Chrome, Safari, Edge or Firefox - on desktop and mobile. No software to install.