Free: 15 minutes on sign-up, files up to 10 min / 200 MB. Pay as you go: $4.99 one-time for 60 minutes (valid 1 year), or $14.99 for 5 hours. Starter: $9/month for 4 hours every month, files up to 60 min / 1 GB. Pro: $19/month for 10 hours every month, files up to 3 hours / 4 GB.
Key features
Upload audio files to reverse
Extract and reverse audio from video files
Record audio directly in browser
Compare original and reversed audio
Download as MP3 or WAV file
Reverse singing mode
No account required
Process files on device only
Support for MP4, MOV, WebM video formats
MP3 compression option or WAV lossless format
Remove traffic, wind, hum and room noise
Balanced and Max strength settings
Process video without re-encoding
Compare original and cleaned versions before downloading
Works on mobile browsers
Support MP3, WAV, M4A, AAC, FLAC and OGG audio
Support MP4, MOV, WEBM, MKV and AVI video
Files automatically deleted after 24 hours
Processing time about 30 seconds for 3-minute clips
What makes it different
No sign-up or account needed to use
Reverse singing mode lets you record your attempt and hear it flipped back
Compare original and reversed side-by-side with dual players
Extract audio from short videos without reversing or exporting the video itself