Convert AMR to FLAC

Convert AMR files to FLAC format online for free. No upload required, 100% private.

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AMRFLACQuality Note

Converting from AMR (lossy) to FLAC (Lossless) will increase file size but will NOT improve audio quality. The quality lost during the original compression cannot be recovered.

About AMR

AMR

Adaptive Multi-Rate Audio Codec

AMR is a speech audio codec optimized for voice recording. It is commonly used in mobile phones for voice memos and MMS messages.

Extension
.amr
Developed By
ETSI
Released
1999
Compression
Lossy

Typical Use Cases

Voice recordingMobile phone audioMMS messagesVoIP

Pros

  • • Very small file size
  • • Optimized for speech
  • • Mobile device support

Cons

  • • Poor music quality
  • • Speech only
  • • Limited compatibility

About FLAC

FLAC

Free Lossless Audio Codec

FLAC is a lossless audio format that compresses audio without any quality loss. It is the preferred format for audiophiles and music archival.

Extension
.flac
Developed By
Xiph.Org Foundation
Released
2001
Compression
Lossless

Typical Use Cases

Music archivalHi-Fi audioAudio editing sourceAudiophile collections

Pros

  • • Lossless compression
  • • Smaller than WAV
  • • Open source
  • • Good metadata support

Cons

  • • Larger than lossy formats
  • • Not universally supported
  • • Some devices incompatible