Audio — Free

Convert audio files

MP3, WAV, AAC, OGG and FLAC in any direction.

  1. 01Drop
  2. 02Adjust
  3. 03Download
Drop a file to begin. Free
Drop files hereMP3, M4A, WAV and 9 more · any size · up to 500 at once
01 — Steps

How to convert audio files

  1. Add a file

    Drop any audio or video file.

  2. Pick the format

    Choose the output format and bitrate.

  3. Download

    Preview and save.

02 — Questions

Frequently asked questions

Why does the tool take a moment to start?
The FFmpeg engine (about 33 MB) loads once on first use and is cached for instant starts later.
Is there a file-size limit?
No. Big files are read a piece at a time and results are written as they are made, so multi-GB videos work without running out of memory. Re-encoding a long video simply takes longer.
Which format should I use?
MP3 for compatibility, AAC/M4A for Apple devices, FLAC or WAV for lossless archives, OGG for open-source projects.
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