Reverse Audio Online
Play any audio — speech, music or an AI voiceover — backwards in one click.
How to Use
- Upload an audio or video file, or record in the browser.
- Apply the reverse effect in one click.
- Preview and download the reversed result.
FAQ + Formats
FAQ
Can I reverse it back?
Yes — run the reversed file through again to restore the original order.
Why reverse a sound?
Reversed audio is used for hidden messages, eerie effects and swells — try reversing a cymbal or note for a smooth build into the next part.
Does it change the pitch or speed?
No — reversing only flips the playback order; the pitch and length stay exactly the same.
Supported Formats
Input: audio/video. Output: MP3, WAV, OGG, FLAC, M4A, MP4.
What reversing audio does
It flips the sound end to end, so the audio plays from finish to start. Speech becomes an unfamiliar, backward language while music reveals odd, swelling shapes.
Why reverse a sound
Reversed audio is used for hidden messages, puzzle content, eerie effects and creative sound design. Reversing a reversed file simply returns the original.
Tips
- Record a phrase, reverse it, then try to say the reversed version.
- Reverse a cymbal or note for a smooth swell into the next part.
- Pair with Reverse Reverb for a fully backwards atmosphere.
How the reverse effect is made
No AI — just a short, classic DSP chain applied to your audio. Here's the recipe: