Reverse Audio
Play an audio file backward
- Files never leave your device
- Runs in your browser
- Free, no sign-up, no watermark
Drop files here, or click to choose
Accepts MP3, WAV, M4A, AAC, OGG, FLAC, WebM · You can also paste with Ctrl+V / ⌘V
How to use Reverse Audio
Play audio backward. Reverse a whole file or only a selected part, listen to the result before saving, and process several files at once.
- 1
Drop one or more audio files on the page.
- 2
Under What to reverse, choose Whole file or Selection only; for a selection, drag the blue handles on the waveform.
- 3
Press play to hear the reversed result.
- 4
Choose the output format, click Reverse audio, then Download.
Frequently asked questions
Can I reverse only part of a file?
Yes. Choose Selection only; the highlighted part plays backward and the rest stays as it is. Each file keeps its own selection.
Can I check for hidden messages?
Yes. Reverse the file and listen to the preview before saving anything.
Does reversing lower the quality?
The reversal itself is exact. Saving re-encodes the audio, which is lossless for WAV and FLAC and slightly lossy for MP3, M4A and OGG.
Can I reverse a video?
No. This tool works on audio and saves audio files.
Are my files uploaded?
No. Everything happens in your browser.