Online AMR Converter
Drag & drop your files here or click to upload
What is a AMR file?
AMR stands for Adaptive Multi-Rate audio codec. Originally developed for speech compression in mobile devices, AMR is optimized for human voice and is widely used in GSM and VoLTE calls. It balances audio quality and file size, even in low-bandwidth environments.
While AMR isn’t suitable for high-fidelity music, it plays a key role in mobile communications. Many older phones and voice recorders save audio in this format, making it useful for call recordings and voicemail storage.
How to open AMR files
AMR files can be opened with VLC, Audacity (with FFmpeg), and various mobile apps. They're especially common in call recording apps and VoIP systems.
To convert AMR to more compatible formats like MP3 or WAV, AnyConv provides a simple online solution.
Key facts about AMR
- Full name: Adaptive Multi-Rate Audio Codec
- Extension: .amr
- MIME type: audio/amr
- Developed by: Ericsson
- Initial release: 1998
Useful links and resources
Convert from AMR
Convert to AMR
FAQ
- 👍 What is the best AMR converter?
- Perhaps our AMR converter is the best. AnyConv is fast, free and does not require software installation.
- 🔺 How to convert Audio files to AMR?
- Choose files and upload them on the page. Select "to AMR" and click "Convert". After a few seconds, you can download AMR files.
- 🔻 How do i change AMR to another format?
- Upload your AMR-file on the page. Select target format and click "Convert". AMR conversion takes a few seconds.
- 📱 Can I use AMR converter on iPhone or iPad?
- Yes, you can convert AMR files from iPhone, iPad and other mobile devices, because AnyConv AMR Converter is a multi-platform web service.