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Formats / AMR

Convert AMR files

Convert AMR (AMR Speech) files into 30 formats, right in your browser. .amr · audio/amr

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About this format

Speech compression for phone calls, a 3GPP standard from 1999. Made by old feature phones and Android recorder apps. Built for voice only — music sounds terrible.

What it can hold

  • Speech (very small)

What it cannot

  • Music quality
  • Stereo

When you convert it

AMR → MP3Quality does not improve, but it opens anywhere.
AMR → WAVOnly larger.

When it will not open

  • Most PC players

In one line Old phone recordings are amr. To listen, convert to mp3.

Convert this format into · 30

AMR→AACAMR→AC3AMR→ADXAMR→AIFFAMR→ALACAMR→APTXAMR→AUAMR→CAFAMR→DTSAMR→EAC3AMR→FLACAMR→G722AMR→GSMAMR→M4AAMR→M4BAMR→MKAAMR→MMFAMR→MP2AMR→MP3AMR→OGAAMR→OGGAMR→OPUSAMR→SBCAMR→SPXAMR→TTAAMR→VOCAMR→W64AMR→WAVAMR→WMAAMR→WV

Convert into this format · 0

Frequently asked questions

How do I convert a AMR file?

Drop the file into the window, pick the target format, and download the result. No account required.

Do I need to install anything?

No. It runs in your browser. A Windows installer is available separately if you prefer one.

What if the format I want isn't listed?

Every engine's capabilities are merged into a single graph, so unlisted pairs are chained automatically through intermediate formats along the least-lossy route.