Reverse Audio
Play any song, voice recording or spoken words backwards. Reverse the whole file or just the part you choose, listen straight away, and save it as an MP3 or WAV.
🔒 Your audio is never uploaded - it's processed right here in your browser.
Free sound packs
Royalty-free kits and packs made with our own engines - use them in anything you release.
FREEMusic pack · 25 tracks
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How it works
Open a file
A song, voice note or sound effect - MP3, WAV, M4A, OGG or FLAC. Nothing is uploaded.
Hear it backwards
Press play - it's already reversed. Drag the gold handles to reverse just one part.
Save it
Choose MP3 or WAV and save the reversed audio.
How to reverse audio and play a song backwards
Reversed audio is behind reverse reverb swells, hidden-message challenges, spooky effects and the classic "reverse a word" game. This tool flips any recording - a song, a voice note, or words you say into your phone - so it plays backwards, ready to save.
Open the file
Press the box above and choose a song, voice note or sound effect, or drop it on the box.
Listen
Press play. Reverse is already switched on, so you hear it backwards at once.
Pick the part
To reverse only a section, drag the gold handles or type the start and end times. Quick picks give you 15 or 30 seconds.
Smooth the edges
Add a short fade in and fade out so the reversed clip doesn't start or stop with a click.
Save
Choose MP3 or WAV and press Save the cut. The file name ends in (reversed).
Frequently asked questions
How do I reverse words or my own voice?
Record yourself saying the words with your phone's voice recorder (or any recording app), then open that file here - it plays backwards straight away. To reverse just one word, drag the gold handles around it. Save it as MP3 to share it.
Can I reverse just part of a song?
Yes - drag the gold handles (or type start and end times) and only that part is reversed and saved.
Does reversing lower the quality?
No - the audio is simply played in the opposite order. Save as WAV to keep every detail, or MP3 for a smaller file.
Can I reverse a voice note from my phone?
Yes. Open it from your phone's files - voice notes saved as M4A, MP3 or OGG all work.
Is my file uploaded?
No - it's reversed inside your browser and never leaves your device.
Want an intro nobody else has?
Generate an original track in the Swara Sound studio - then cut your ringtone or intro from it, with no copyright worries.
Cut, join and reverse
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