Welcome to the File Converter

Upload your file to start converting. Choose a file from your device or use a remote file link.

${shortenFileName(item.file_name)} ${formatBytes(item.file_size)}

Output:

Add ${items.length} files

Convert

How to Convert Amr to FLAC?

Click the “Choose AMR Files” button and select your AMR file
Click on the “Convert” button to start the conversion
When the status changes to “Done”, click the "Download FLAC" button

Convert Any AMR to FLAC

This tool supports converting many types of Amr to FLAC. Convert MP3, AAC, WAV, FLAC, OGG, M4A, WMA, OPUS, AC3, AIFF to FLAC.

Best Amr Converter

Convert your Amr with perfect quality, size, and compression. Plus, you can also batch convert Amr using this tool.

Free & Secure

Our Amr Converter is free and works on any web browser. We guarantee file security and privacy. Files are protected with 256-bit SSL encryption and automatically delete after a few hours.

What is an AMR file?

AMR (Adaptive Multi-Rate) is an audio format optimized for speech encoding, widely used in mobile phone recordings, VoIP calls, and narrowband audio transmission. AMR supports multi-format conversion via FFmpeg, providing efficient compression and good voice quality, suitable for mobile communications and voice recording.

Developed by: 3rd Generation Partnership Project (3GPP)
Initial Release: 1998
Useful links:

https://en.wikipedia.org/wiki/Adaptive_Multi-Rate_audio_codec

https://www.3gpp.org/

https://ffmpeg.org/

What is an FLAC file?

FLAC (Free Lossless Audio Codec) is an open-source lossless audio compression format that supports multi-format conversion via FFmpeg. FLAC is widely used for high-fidelity audio storage, providing high-quality sound without any loss of audio data, suitable for music production, recording, and audio editing. FLAC files are typically smaller than uncompressed WAV files but retain all the details of the original audio, ensuring the best audio quality.