HomeAudio ConverterAMR Converter

Free Online AMR Converter

Or drag and drop your files here to upload.
A maximum of 20 files can be uploaded at once.

Please note: Your AMR file, once uploaded to our server will be deleted 15 minutes after upload so please download your converted AMR file before this time.

How to Convert your AMR file Online?

Here are 3 simple steps to convert your AMR file using our fast and free AMR file converter tool.

Upload your AMR file

Click the "Select File(s)" button, then select an AMR file to upload. The maximum file size is 100MB.

Select file type

Select the file type to convert your AMR file to using the dropdown list of available types.

Download your file

Click the download link to receive your converted file.

AMR file format information

Full NameAdaptive Multi-Rate Audio
Mime Typeaudio/amr

An AMR (Adaptive Multi-Rate) file is a compressed audio format commonly used for encoding speech and voice recordings. It was originally developed for mobile phones and communication devices to efficiently transmit and store audio while conserving bandwidth and storage space. AMR files utilize a variable bitrate encoding scheme, meaning the compression rate can adapt to the complexity of the audio, allocating fewer bits to simpler parts and more bits to complex segments, which results in a smaller file size without significant loss in audio quality for speech-related content.

AMR files are prevalent in telecommunications, as they are suitable for voice calls and voicemail messages, where the focus is on clear and intelligible speech rather than high-fidelity audio. The format is also employed in various applications like voice recordings, voice notes, and audio messaging in mobile devices. Despite its efficiency for speech, AMR may not be the best choice for music or other high-quality audio recordings, as it sacrifices some audio fidelity to achieve compression, making it less suitable for music and other audio content that requires intricate details and richness in sound.

AMR Converter Capabilities

Currently our AMR converter can only convert from AMR files, our developers are working to allow converting to AMR files in future versions of our tools.

Popular AMR Tools

Frequently Asked Questions

Is it free to use the AMR conversion tools?

Yes! Our AMR conversion tools are 100% free to use.

Are there any AMR conversion usage limits?

No, you can convert as many files as you wish. We do not impose any conversion limits on our AMR conversion tools.

How long does it take to convert my AMR?

We aim to process all AMR conversions as quickly as possible, this usually takes around 5 seconds however this can be longer for certain files and significantly longer for some larger file formats, so please be patient.

What does the AMR conversion process involve?

Once your AMR file has been uploaded and we know the file format you wish to convert it to our bespoke conversion software will convert your AMR and make it available for you to download with a unique download Url.

Is it safe to convert my AMR on FabConvert.com?

Yes, of course it is! Your AMR, once converted is deleted 1 hour after upload and the download link will expire after this time.

Can I convert my AMR on Linux, Android, iOS or Mac OS?

Yes! Our AMR conversion tools will run on any system with a modern web browser.

Is there any support for me when using the AMR tool?

If you are having difficulty converting your AMR you can contact us and we will try to help where possible.