Sound design
Reverse authorized hits, risers, and ambiences to uncover unfamiliar textures.
Audio Reverser
Reverse one rights-cleared audio file in time, compare both versions, and export a real WAV result.
Original
1 audio fileMP3, WAV, or FLAC · up to 50 MB / 4 min
Reversed
WAV outputCompare the original and reversed audio here
Choose a source and reverse it locally.
Processed locally Same duration Real WAV export
What reversing audio does
Reversing flips audio in time—what happened last plays first. It can expose new attacks, tails, rhythms, and transitions without pretending to generate new music.
Endlast moment
Startfirst moment
Popular ways to use it
Creative transitions
Flip vocals and effects into surprising builds for an edit or arrangement.
Study unusual textures
Listen backward to material you can use and discover hidden details.
How it works
- 1. Choose one supported audio file.
- 2. Confirm you can use it and reverse locally.
- 3. Compare both previews and export WAV.
Rights and quality
Use audio you own or have permission to transform. Processing stays in this browser; codec decoding support varies by device.
Frequently asked questions
What does reversing audio actually do?
It flips the decoded samples in time, so the final moment plays first and the first moment plays last.
Will reversing affect the audio quality?
The decoded channels, sample rate, sample count, and duration are retained. The result is exported as a real 16-bit WAV file.
What file formats can I upload?
Choose an MP3, WAV, or FLAC file that your browser can decode. The finished download is always labeled truthfully as WAV.
Can I upload long audio files?
This browser-local version accepts files up to 50 MB and 4 decoded minutes.
