How to use this workflow
Choose the source
Load a supported local audio file. For a short effect, trim the passage first rather than processing an entire long recording.
Reverse and preview
Generate the reversal and compare the original with the processed result. Processing can be cancelled; retry when ready.
Download WAV
Save the generated WAV. Use the audio converter separately if you need MP3, then listen to the converted file as well.
Build a short reverse effect
A decaying cymbal or piano note can become a rising sound when reversed. Trim one isolated event, reverse it and listen to where its new ending lands. This is a suggested technique; no prerecorded demonstration is supplied on this page.
To reverse only one passage, use the trimmer before reversal. The reverse tool works on the complete loaded source, not a movable region inside a multitrack arrangement.
What reversal does and does not do
Reversal changes the direction of time within each channel. It does not separate instruments, identify hidden words, change the recording’s nominal sample rate as an effect or reconstruct information missing from the source.
Reversing sample order twice restores that order mathematically. Repeated exports, decoding and lossy conversions can still introduce changes, so keep the original rather than treating repeated file conversion as a guaranteed lossless round trip.
Common questions
Does reversing swap the stereo channels?
No. Each channel is reversed independently, retaining its channel position.
Why is the result a WAV when I loaded an MP3?
The reverse tool generates a WAV from processed audio samples. It does not directly re-encode the result to MP3.