| 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
| - 15 playable virtual instruments including piano, guitar, drums, violin, cello, saxophone, trumpet, flute, clarinet, ukulele, harmonica, harp, kalimba, xylophone, and bass guitar
- AI voice cloning with 10-second voice sample recording for Chinese and English
- Speech-to-text transcription with support for 90+ languages and SRT subtitle export
- Stem splitter separating songs into vocals, drums, bass and other stems using Demucs model
- AI noise removal using deep neural network to clean audio from hiss, hum, wind and background noise
- Audio format conversion supporting MP3, WAV, M4A and WebM
- Audio effects including reverb, 8D audio, distortion, delay, echo, chorus, flanger, fade in/out and equalizer
- Signal generators for binaural beats, white noise, tone generation and metronome
- Audio editing with trimming, cutting, merging, reversing, normalization and compression
- Text-to-speech with 30+ AI voices in American and British English
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| 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
| - All processing happens entirely in your browser with no server uploads and no registration required
- Complete audio workflow from raw recording to finished export with 67 free tools
- Fully translated into 14 languages with every interface element localized
- All AI tools run entirely on-device with no server cost, no upload queues, and unlimited use
- Instant access to tools with no downloads, plugins or installation required
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Reverse Audio
Soundtool