Flip a clip so it plays backwards — a classic effect for intros, transitions and hidden messages.
The Audio Reverser plays a sound backwards. Reversed cymbals and reverb tails build tension before a drop, reversed speech creates eerie effects, and reversed pianos or guitars make otherwise normal sounds feel alien.
A palindrome option joins the original and its reverse so the clip plays forwards and then backwards in a single seamless file.
Reversing simply reads the samples from last to first for every channel. It is exactly lossless — reversing twice returns the original bit-for-bit — and the file length does not change (unless you choose the palindrome, which doubles it).
Reverse a cymbal crash or reverb tail to build up to a hit.
Create unnatural textures for film and games.
Hidden or backwards messages.
Reverse-reverb vocal swells.
| Quality loss | None (sample-exact) |
|---|---|
| Length | Unchanged (×2 for palindrome) |
Yes — running the result through the tool again restores the original.
Use the Splitter or Trimmer to extract the part first.
No — the duration and quality stay exactly the same; only the sample order is flipped.
This tool runs entirely in your browser using the Web Audio API. Nothing is uploaded, stored or shared — there is no server to send your file to, so it works offline once the page has loaded.
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