How do I reverse audio online?
Choose or drop an audio file, drag across the waveform if you only want a section, then select Reverse audio. Preview the result and download it as a WAV file.
Reverse My Audio
Reverse Audio Online
Play audio backwards, reverse a voice recording, and download a WAV file. Everything is processed locally in your browser.
Processed locally in your browser
Drop an audio file here
Or choose a file above. Your browser may decode MP3, WAV, M4A/AAC, OGG, FLAC, and other formats depending on the device.
Maximum 150 MB and 30 minutes
Audio reverser
Play audio backwards without uploading it
What stays unchanged
The output keeps the selected duration, sample rate, channel count, pitch, and speed. Stereo and multichannel files are reversed one channel at a time.
Browser format support
Reverse My Audio uses your browser's audio decoder. Common MP3, WAV, M4A/AAC, OGG, and FLAC files often work, but exact support varies by browser and operating system.
Reverse audio FAQ
Which audio formats are supported?
The tool accepts formats your current browser can decode. This commonly includes MP3, WAV, M4A/AAC, OGG, and FLAC, although support can differ between Safari, Chrome, Firefox, iOS, and Android.
Are my files uploaded?
No. Audio decoding, reversal, preview, and WAV encoding happen inside this browser tab. The site does not upload or retain your audio.
Does reversing audio change pitch or speed?
No. Reversing changes sample order only. The selected duration, sample rate, channels, pitch relationship, and playback speed remain unchanged.
How do I reverse my voice?
Select Record voice and allow microphone access when your browser asks. Stop the recording, reverse the full waveform or a selection, then preview or download it.
Can I reverse audio on a phone?
Yes. Use the file picker or microphone in a current mobile browser. Available audio formats and recording containers depend on iOS Safari or Android Chrome.