Free Online Audio
Editor & Converter
Trim, compress, convert, fade, and adjust volume. Edit audio files in your browser. 100% private, zero uploads.
Convert Audio
Convert, trim, compress, fade, and adjust volume — all in one place. 100% free, private on device.
Upload Audio File
Convert between MP3, WAV, AAC, M4A, OGG & FLAC · MP3, WAV, AAC, M4A, OGG, FLAC · Private & safe — files stay on device
Select Audio File
Unlock AI-powered audio features for your projects
The free audio editor is just the start. Log in to access our full platform — auto-generate voiceovers from text, clone voices, separate stems, create music and sound effects with AI.
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For individuals getting started
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For active content creators
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For power users & professionals
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Answers to your top questions
Need more help? hello@avnilabs.ai
We support all common audio formats including MP3, WAV, OGG, M4A, AAC, FLAC, and more — both as input and output.
No! All audio processing happens entirely in your browser using the Web Audio API. Your files never leave your device.
Yes! After processing, click 'Continue Editing with Result' to apply additional tools like trim, compress, fade, or volume adjustment sequentially.
You can export to WAV (lossless), MP3 (compressed), or OGG Vorbis formats using the Convert tool. Default output is WAV for maximum quality.
Since everything runs locally in your browser, there are no server-imposed limits. Very large files may take longer to process depending on your device's capabilities.