Play any audio file backwards and export the reversed track as a WAV — perfect for backmasking and sound design experiments.. Audio Reverser is a free online tool from the ToolsRift Audio Tools collection. It runs entirely in your browser — nothing to install, no signup, and your data never leaves your device.
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.
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.
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.
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.