Convert MP3 to FLAC

Online music converter

Convert your file from MPEG Layer 3 Audio to Free Lossless Audio Codec File with this MP3 to FLAC converter.

flac converter

flac converter
  1. (e.g. https://example-files.online-convert.com/audio/mp3/example.mp3)
  2. Choose from Google Drive
Optional settings
  • Change bit resolution:
  • Change sampling rate:
  • Change audio channels:
  • Trim audio:
    to
  • Normalize audio:
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To convert in the opposite direction, click here to convert from FLAC to MP3:
FLAC to MP3 converter

Try the FLAC conversion with a MP3 test file

Not convinced? Click on the following link to convert our demo file from MP3 to FLAC:
MP3 to FLAC conversion with our MP3 example file.

MP3, MPEG Layer 3 Audio (.mp3)

A MPEG-1 or MPEG-2 Audio Layer III files (file extension name: MP3) is the standard audio storage file type. Most music players (and smart phones) play music using MP3 files. The lossy compression reduces the quality without straying tremendously from the original, uncompressed recording. This is done by removing those sounds the human ear is incapable of hearing and processing. MP3 files are...
What is MP3

FLAC, Free Lossless Audio Codec File (.flac)

FLAC was created by members of Xiph.org and it is used for audio compression. The compression is lossless, meaning no quality is sacrificed in the process and no data is discarded. FLAC allows users to maintain files at the original quality of the media, making it ideal for backing up audio data since hard copies of audio are susceptible to damage of the files. This file is often used when...
What is FLAC

How to convert a MP3 to a FLAC file?

  1. Choose the MP3 file you want to convert
  2. Change quality or size (optional)
  3. Click on "Start conversion" to convert your file from MP3 to FLAC
  4. Download your FLAC file