Free Online Audio Tools

Convert any audio format in your browser — free, fast, no signup

Convert music, podcasts and sound files between MP3, WAV, FLAC, AAC, OGG, M4A and AIFF. Lossless or compressed — your choice, no signup required. Currently supporting 7 audio formats: MP3, WAV, FLAC, AAC, OGG, M4A, AIFF.

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Audio Format Converter

Convert any audio file between MP3, WAV, FLAC, AAC, OGG, M4A, AIFF. Pick your source and target format — we handle the rest.

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Popular audio conversions

Jump straight to the most-used audio format conversions.

MP3 to WAV WAV to MP3 M4A to MP3 FLAC to MP3 WAV to FLAC OGG to MP3 AAC to MP3 AIFF to MP3

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Have a specific audio format? Pick it below to see every conversion target.

Convert from MP3

.mp3 · MPEG-1 Audio Layer III

Convert from WAV

.wav · Waveform Audio File Format

Convert from FLAC

.flac · Free Lossless Audio Codec

Convert from AAC

.aac · Advanced Audio Coding

.aiff · Audio Interchange File Format