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How to use Audio Reverser

Load an audio file and press Reverse. The whole track is rewritten back to front, appears in the player for an instant listen, and can be downloaded as a WAV.

Frequently asked questions

Does reversing lose any quality?

No. Reversing simply writes the decoded samples in the opposite order, which is a lossless rearrangement. The only quality change comes from the original decode of a compressed source such as MP3, not from the reversal itself.

What is reversed audio useful for?

Backmasking experiments, reversed cymbal swells and risers in music production, spooky sound design for videos and games, and the classic party trick of checking what a song sounds like played backwards.

Can I reverse just part of a file?

Reverse the whole file here and use the Audio Trimmer first if you only want a section. Trim to the region you want, export it, then load that clip into the reverser for a reversed excerpt.

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