FLAC to MP3 Converter

Convert FLAC to MP3 online. MP3 uses lossy audio compression. Free batch processing with no signup or watermark.

Upload audio files

Drop or click to add one or more audio files

How to convert FLAC to MP3

  1. 1

    Add one or more FLAC files. You can review the complete batch before processing it.

  2. 2

    MP3 is already selected for this page. Add multiple audio files and use the available codec, trim, volume, fade and reverse controls.

  3. 3

    Start the batch, then download and check the finished MP3 file or files.

What changes when you convert FLAC to MP3?

MP3 uses lossy audio compression. It usually saves space, but some audio information is discarded when FLAC is encoded.

  • Add multiple audio files and use the available codec, trim, volume, fade and reverse controls.
  • Open the finished MP3 file and check fine details, layout and compatibility in the app where you plan to use it.
Source format

What is a FLAC file?

FLAC is a lossless audio format that compresses music with zero quality loss - every detail of the original recording is preserved. It is the favourite of audiophiles and for archiving CDs, though files are much larger than MP3.

How to open a FLAC file

FLAC plays in VLC, foobar2000, and most modern players; for iPhones or car stereos that reject it, convert to MP3 or M4A.

Output format

What is a MP3 file?

MP3 is the world’s most popular audio format. Its lossy compression shrinks music and audio to a fraction of the original size while keeping quality good enough for almost any use, which is why it plays on virtually every device and app.

How to open a MP3 file

MP3 plays everywhere - any music app, browser, phone, car stereo, and the default player on Windows, macOS, Android and iOS.

Frequently asked questions

Is it free to convert FLAC to MP3?
Yes. There is no sign-up, subscription or watermark on the converted file.
What happens to quality when FLAC becomes MP3?
MP3 uses lossy audio compression. It usually saves space, but some audio information is discarded when FLAC is encoded.
Which conversion options are available on this page?
Add multiple audio files and use the available codec, trim, volume, fade and reverse controls.
How can I open the converted MP3 file?
MP3 plays everywhere - any music app, browser, phone, car stereo, and the default player on Windows, macOS, Android and iOS.