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Audio reverser
Play audio backwards. Reverse any song, voice note or sound effect.
- Free
- No sign-up
- Works on any device
Create a QR code for a link, Wi-Fi, WhatsApp, contact and more, or read one from a photo.
- Free
- No sign-up
- Works on any device
Fill in the details to see your QR code.
PNG for phones, chats and websites. SVG and PDF stay sharp at any size, which is best for printing. Tip: point your phone camera at the preview to test it.
3. Style (optional): colors, dots, logo
Choose a photo or screenshot or drag it here
Works with photos of printed codes, screenshots and image files.
Looking for QR codes…
- Free
- No sign-up
- Works on any device
About Audio reverser
Play a clip backwards by reversing it from the last sample to the first. People use it for sound effects, reversed cymbal swells in music, hidden-message experiments and creative video edits. Speech turns into unintelligible murmurs, while sustained notes become swelling sounds that build up and then stop.
How to use Audio reverser
- Add the song, voice note or sound effect.
- Start the reversal.
- Download the backwards version and play it.
Why use this tool?
- Private: files are processed on our server and deleted right after.
- Free, with no sign-up, no watermark and no limit on how often you use it.
- Works on phones, tablets and computers: Android, iPhone, Windows, Mac and Linux. Nothing to install.
- Accepted files: .mp3, .wav, .m4a, .aac, .ogg, .oga, .opus, .flac, .wma, .aiff, .aif, .amr, .ape, .wv …
- Convert many files at once and get them all in one ZIP.
- Available in 10 languages.
Also known as
Frequently asked questions
Can I get the original back from a reversed file?
Yes. Reversing is exactly symmetrical, so running the reversed file through the tool again gives you the original order, apart from any compression changes from saving.
What can I use reversed audio for?
People use it for sound design, horror effects, music intros, and hidden-message jokes. A reversed cymbal or piano note makes a good build-up effect.
Does reversing change the file length or quality?
The length stays the same because the same sound is simply played from end to start. The audio is processed once, so keep your original in case you want it later.
Is Audio reverser free?
Yes. Audio reverser on Toolipedia is free to use, with no sign-up and no watermark.
Is it safe to use?
Yes. Your files travel over an encrypted connection, are processed automatically, and are deleted as soon as the result is ready. Nobody looks at them.
Does it work on my phone?
Yes. It works in any modern browser on Android and iPhone, as well as on tablets and computers. There's nothing to install.
How big can my files be?
Up to 200 MB in total. You can add several files at once.
Do I need an account?
No. Just open the page and use the tool. There's no sign-up and no email needed.