Audio Reverser - Reverse Audio Free Offline (No Upload)
Reverse audio files in your browser. 100% offline - no upload, no account, no data sent to any server. Free.
No Upload
100% Private
Free
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Loading Audio Processing Engine
Uses FFmpeg.wasm. First use downloads ~25MB (cached after).
Initializing...
Drop your audio file here
or click to select an audio file
Click the button below to reverse your audio file and play it backwards.
Reversing audio...
Reversed Audio
Frequently Asked Questions
What can I use reversed audio for?
Reversed audio is fun for creative projects, music production, detecting hidden messages, or just for entertainment.
Does this tool work offline?
Yes. FFmpeg.wasm runs entirely in your browser. Your files never leave your device.
What formats are supported?
MP3, WAV, FLAC, OGG, M4A, and AAC files. The output is always MP3 format.