Online FLAC audio converter

Upload single or multiple files to convert into FLAC format with .flac extension.

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    FLAC: FLAC stands for Free Lossless Audio Codec, and it is similar to MP3. In FLAC no audio data is loss during the encoding process. This results in significantly larger files than MP3. Digital audio compressed by FLAC's algorithm can typically be reduced to between 50 and 70 percent of its original size and decompresses to an identical copy of the original audio data.