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All audio tools

Convert to FLAC

100% in your browser

Convert WAV, AIFF or another format to FLAC: exactly the same sound as a WAV, in about half the space. A 24-bit source stays 24-bit.

Drop one or more audio files here
or click to choose — MP3, WAV, M4A, FLAC, AIFF, OGG…
The file is decoded and saved losslessly as FLAC: exactly the same sound as a WAV, in about half the space. A 24-bit source stays 24-bit; choose 16-bit for CD quality (with dither, so quiet passages do not turn grainy).
Listen to the result here — this is exactly the file that was downloaded