MP3 to FLAC Converter - Free, Lossless Quality
FLAC keeps full audio fidelity in a file smaller than WAV. Upload your MP3 file and download the FLAC result in seconds.
How to use MP3 → FLAC
- 1Drag and drop your file, or click to select it.
- 2Click Convert to run MP3 → FLAC.
- 3Download the result - your file is deleted automatically within 24 hours.
Drag & drop a file here, or click to browse
Your file is only processed temporarily for the conversion and is automatically deleted within 24 hours.
Frequently Asked Questions
Will converting to FLAC restore lost quality?
No - FLAC is lossless from here on, but it can't undo compression already applied by the source format. For a truly lossless result, start from an uncompressed file like WAV.
Is there a file size limit?
Yes - up to 100MB per file, which covers the vast majority of everyday audio clips.