Convert AMR files to WAV free in your browser — no signup, no install, and the file is never uploaded to a server. WAV opens almost anywhere, so the result works where AMR did not.
Add your AMR file
Drag the AMR file onto the drop area above, or click it to pick a file from your device. You can add several files at once.
Confirm WAV as the output
WAV is already selected as the output format on this page. You can pick the bitrate — higher keeps more of the sound, lower makes a smaller file.
Run the conversion
Press the convert button. Audio decodes and re-encodes in your browser — a normal song finishes in a few seconds.
Download the WAV file
When it finishes, download the WAV file. Converting multiple files gives you the option to download them together as a ZIP.
A speech-only codec optimized for mobile phone call recording. Its bandwidth is too narrow to be suitable for music.
Stores uncompressed, original-quality audio. There is no quality loss, but files are very large at roughly 10MB per minute.
Yes. AMR to WAV conversion is completely free with no signup, no watermark, and no daily limit on the free plan for ordinary use.
No. The conversion runs entirely inside your browser using WebAssembly, so the AMR file never leaves your device. That is also why it works without an internet connection once the page has loaded.
The free plan handles files up to 200MB. Because processing happens on your own device, very large files depend on your computer's memory rather than a server quota.
Audio converter
What each file format is, what it is used for, and which formats it can be converted to.
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