Free Audio Reverser

Reverse your audio in real-time, right in your browser

Professional-grade audio reversal tool for music producers and sound designers. Upload or record audio directly in your browser.













    • Transform Your Audio Experience

    Advanced audio processing with an intuitive interface for professional results.

    Browser-Based Power

    • Process your audio directly in your browser with professional quality.
    • No downloads or installations required.
    • Access anywhere, anytime.

    Real-Time Magic

    • Experience instant audio reversal with smooth transitions and pristine quality.
    • Our advanced algorithms ensure perfect results every time.

    Complete Control

    • Upload files or record directly.
    • Fine-tune with playback speed control and instant preview.
    • Export in high-quality formats.

    Professional Features

  • High-quality audio processing
  • Variable playback speed control
  • Instant preview and fine-tuning
  • Multiple input methods

    • Perfect For

  • Music Producers
  • Sound Designers
  • Podcast Editors
  • Content Creators

    • Best Practices

    Educational Content

    Use high-quality source audio for best results

    Trending Challenges

    Test different playback speeds for creative effects

    Q&A Sessions

    Record in quiet environments for cleaner reversals

    Behind the Scenes

    WAV and FLAC formats provide best quality

    Frequently Asked Questions

    What is audio reversal and how does it work?

    Audio reversal is the process of playing an audio file backwards, from end to beginning. Our tool analyzes the audio waveform and reconstructs it in reverse order while maintaining the original quality. This creates unique sound effects often used in music production, sound design, and creative audio projects.


    What audio formats are supported?

    Our audio reverser supports all major audio formats including MP3, WAV, FLAC, AAC, OGG, and M4A. The tool automatically detects the format and processes it accordingly. For best quality results, we recommend using uncompressed formats like WAV or FLAC.



    Is there a file size limit for uploads?

    Currently, there's no strict file size limit, but larger files may take longer to process. For optimal performance, we recommend files under 100MB. The processing happens entirely in your browser, so the speed depends on your device's capabilities.



    Is my audio data secure and private?

    Absolutely. All audio processing happens locally in your browser - no files are uploaded to our servers. Your audio never leaves your device, ensuring complete privacy and security. This also means faster processing and no internet dependency once the page loads.



    Why would I want to reverse audio?

    Audio reversal has many creative applications: creating mysterious or ethereal effects in music, sound design for films and games, analyzing speech patterns, creating unique transitions, generating ambient soundscapes, and producing experimental music. It's a popular technique in electronic music and audio post-production.



    Does the tool work on mobile devices?

    Yes, our audio reverser is fully responsive and works on smartphones and tablets. You can upload files, record audio (with microphone access), and download reversed audio on any modern mobile browser. The interface adapts to smaller screens for optimal usability.



    Can I reverse audio multiple times?

    Yes, you can reverse the same audio multiple times. Each reversal will process the current state of the audio. For example, reversing a reversed audio file will return it close to its original state (though some quality loss may occur with multiple processing cycles).



    Can I record audio directly in the browser?

    Yes! You can record audio directly using your device's microphone for up to 60 seconds. Simply click the record button, allow microphone access when prompted, and start recording. The recorded audio will be automatically processed and reversed.



    How do I download the reversed audio?

    Once your audio is processed, click the download button next to the playback controls. The reversed audio will be downloaded as a high-quality WAV file to your device. The filename will be 'reversed-audio.wav' by default.



    Are there any browser requirements?

    The tool works in all modern browsers that support the Web Audio API, including Chrome, Firefox, Safari, and Edge. For the best experience, we recommend using the latest version of your preferred browser. Internet Explorer is not supported.



    Can I adjust the playback speed of reversed audio?

    Yes, our tool includes variable playback speed control. You can play the reversed audio at 0.5x, 0.75x, 1x, 1.25x, 1.5x, or 2x speed. This feature is perfect for analyzing the reversed audio or creating different creative effects.



    What's the difference between reversed and normal playback modes?

    Normal playback plays the original audio file as uploaded or recorded. Reversed playback plays the audio backwards. You can switch between these modes instantly using the direction toggle button, allowing you to compare the original and reversed versions easily.



    Still Have Questions?

    Our audio reversal tool is designed to be intuitive and powerful. If you need additional help or have specific questions about audio processing, feel free to reach out to our support team.