Convert lossless FLAC to MP3.
FLAC to MP3 converts lossless FLAC audio into the widely compatible MP3 format, trading some fidelity for a smaller file that plays on virtually any device or app. Files up to 100MB upload over an encrypted connection.
Drop your FLAC file here
Upload filesSize up to 100 MB
Drop your FLAC file into the box above, or click to browse and select it from your device.
Click Convert to MP3. The file uploads over an encrypted connection and converts, usually in under a minute.
Download the MP3 file, ready to play in any music app, phone or car stereo that doesn't support FLAC.
Yes, to some degree. FLAC is lossless, storing audio with no quality loss, while MP3 compresses audio in a way that discards some detail to shrink the file. For casual listening on phones, earbuds or in a car the difference is rarely noticeable; if you need full fidelity, keep the original FLAC and only convert a copy for the devices that require MP3.
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MP3 plays on essentially every phone, car stereo, speaker and app, while FLAC support is spottier on older hardware and some upload or streaming platforms only accept MP3. Converting a copy keeps your archive in FLAC while giving you an MP3 for playback anywhere.
Most single tracks convert in well under a minute. Very long recordings (a full album exported as one FLAC file, or multi-hour audio) can take a few minutes depending on file size.
Last updated: July 8, 2026