Hi-res FLAC → compatible MP3, keeping as much quality as the format allows.

How to use

1. Choose your .flac file.
2. Pick 320 kbps (quality) or 192 kbps (size).
3. Convert → download the MP3.

About this tool

FLAC is the audiophile format — but car head units, some DJ apps and plenty of phones still choke on it. Converting to MP3 makes any library portable: this tool decodes your FLAC and re-encodes with LAME locally, so the only thing that ever touches a server is nothing at all. Choose 320 kbps to keep the conversion audibly transparent for archival copies, or 192 kbps when storage matters more. The ~30 MB FFmpeg engine loads once, then every conversion is instant and private. Your file never leaves this page — processing runs in your browser via WebAssembly; nothing is uploaded and the file is dropped from memory when you close the tab.

FAQ

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