Audio Umkehren
Jede Audiodatei im Browser rückwärts abspielen.
Drop your Audio file (short clips recommended) here
or click to browse · max 500 MB
Audio reverse loads the entire file into memory. Use short clips only (under 5 minutes recommended).
Settings
128k for speech · 192k for general use · 320k for music
FFmpeg WASM (~25MB) will be downloaded on first use and cached by your browser.
Audio Reverse
Reverses audio playback so the file plays backwards. Creates creative effects, reveals hidden messages, or produces unique soundscapes from existing audio. Uses FFmpeg WASM's areverse filter for high-quality reversed output.
Wofür wird es verwendet?
- Creating reverse audio effects for music production
- Listening to audio backwards for creative purposes
- Generating unique sound effects from existing recordings
- Reversing speech for artistic or educational purposes
- Creating ambient soundscapes with reversed instruments
Schritt-für-Schritt-Anleitung
- Click the upload area or drag and drop your audio file
- Click 'Convert to .MP3' to reverse the audio
- Preview the reversed result in the built-in player
- Click Download to save the reversed MP3
Wie es funktioniert
Upload an audio file and click Convert. FFmpeg WASM loads the entire audio into memory and reverses the sample order using the areverse filter. The result is encoded as MP3.
Tipps & Best Practices
- Keep audio files short (under 5 minutes) for best performance
- Trim your audio first if you only need a section reversed
- Reversed reverb and cymbal crashes create popular sound effects
Häufig gestellte Fragen
Why is there a file length recommendation?
Audio reverse loads the entire file into memory before reversing. Short clips (under 5 minutes) work best. Longer files may cause memory issues in the browser.
Does reversing audio change the pitch?
Yes, reversed audio naturally plays at the same speed but with all frequencies reversed in time. It creates the characteristic 'backwards' sound.
Can I reverse a portion of the audio?
Use the Audio Trimmer first to cut the section you want, then reverse the trimmed clip.
Datenschutz & Sicherheit
Dieses Tool verwendet FFmpeg, das zu WebAssembly (WASM) kompiliert wurde. Die WASM-Binärdatei (~25MB) wird beim ersten Gebrauch von einem CDN heruntergeladen und von Ihrem Browser zwischengespeichert. Die gesamte Dateiverarbeitung findet lokal auf Ihrem Gerät statt – Ihre Dateien werden niemals auf einen Server hochgeladen. Dadurch ist es sicher für sensible, private oder vertrauliche Mediendateien. Große Dateien können je nach CPU und verfügbarem Arbeitsspeicher Ihres Geräts länger zur Verarbeitung benötigen.