Reverse audio

FreeNo uploadNo signupWorks offline

Flip any recording so it plays backwards – for sound effects, music production, games or just fun. Drop a file, reverse it and download it as MP3 or WAV.

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How to use Reverse Audio

Reverse Audio – Play any recording backwards. Free, no upload.

Choose or drop your files.
Choose MP3 or WAV.
Click Reverse.
Play and download.

Supported formats

Input: MP3, WAV, M4A, FLAC, OGG, Opus, MP4, MOV, WebM
Output: MP3, WAV

The reverse-audio challenge

Record yourself saying a phrase backwards, reverse it here, and hear how close you got.

Limitations

Up to 60 minutes and 500 MB per file.
Which input formats open depends on your browser: Chrome and Edge read the most formats.

Privacy

Files you choose are read into your browser’s memory and processed on your device; they are not uploaded to a server. Temporary download links are released after use, and the offline cache never stores your documents. More about privacy and limits.

Frequently asked questions

Are my files uploaded?

No. The audio is decoded and processed in your browser, so recordings and videos never leave your device.

Is it free?

Yes – free with no signup, no watermark and no daily limit.