Ferramenta de Áudio Invertido
Inverter qualquer arquivo de áudio no navegador.
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.
Para que é usado?
- 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
Guia passo a passo
- 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
Como funciona
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.
Dicas e melhores práticas
- 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
Perguntas frequentes
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.
Privacidade e Segurança
Esta ferramenta utiliza FFmpeg compilado para WebAssembly (WASM). O binário WASM (~25MB) é baixado de um CDN no primeiro uso e armazenado em cache pelo seu navegador. Todo o processamento de arquivos acontece localmente no seu dispositivo - seus arquivos nunca são enviados para nenhum servidor. Isso torna a ferramenta segura para arquivos de mídia sensíveis, privados ou confidenciais. Arquivos grandes podem demorar mais para processar dependendo da CPU e da memória disponível no seu dispositivo.