Reverse Audio: Play Sound Backwards
Make tracks play in reverse engineering to uncover hidden mysteries, sample enigmatic DJ lines, or simply have fun with comedic audio.
Drag and drop your audio here
or click to browse files
Unleash the creative possibilities of auditory inversion with our instant reversing tool. Easily craft backmasking effects, mysterious samples, or experiment with backward dialogue. Exceptional for video sound design, meme creation, or just imaginative fun. Load your audio and get a mirrored version that retains the original waveform's integrity while subverting the perception of time.
The Simple Path to Auditory Inversion
Easy steps that will spin the musical clock of your archive backwards.
Standard File
Upload your regular recording that you want to turn into Backmasking (reversal).
Flip the Record
Trigger the spin feature and check the player's output (everything will immediately be playing backwards).
Export the Reversed Track
Download the finalized reverse effect. You can then use it in TikTok videos, Reels, and much more.
Professional Editing Tools
Everything you need to create high-quality audio
Intuitive & Professional Interface
We designed a clean, modern, and direct experience that makes audio editing easy. With real-time waveform visualization, precise controls, and keyboard shortcuts, you don't need to be a sound engineer to get professional results.
100% Private - Local Processing
Your audio files never leave your computer. All processing happens locally in your browser using Web Audio API technology. Audio-Editor Online does not access, store, or send your data to any server.
Supports All Audio Formats
Compatible with the most popular audio formats: MP3, WAV, M4A, FLAC, OGG, AAC, and many others. Import files in any format and export in your preferred format.
Smart Crop
Crop tracks with millisecond precision using our visual waveform editor.
Volume Control
Normalize audio levels and amplify silent sections instantly.
Noise Reduction
Remove background noise for crisp, studio-quality vocals.
Security, Privacy & Complete Transparency
We take the security and privacy of your data extremely seriously. Learn about our commitment to you. At audio-editor.online, we process your audio directly in your browser. Your sensitive audio data never leaves your computer, ensuring total privacy and lightning-fast processing speeds.
No Upload Wait
Process gigabyte-sized files instantly without network delay.
100% Guaranteed Privacy
Your audio files are processed entirely in your browser using Web Audio API technology. No files are sent to our servers.
WASM-Powered Engine
Native browser performance
const audioCtx = new (window.AudioContext || window.webkitAudioContext)();
// Local Processing engaged
> Initializing WASM Core...
> Ready.
Reverse Music (Backmasking FAQ)
Some reversed sound ideas decoded.
What is Backmasking?
Does the MB size become smaller or larger?
Will it be free to use forever?
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