Reduce Background Noise
Apply frequency-domain noise reduction with an adjustable noise floor to speech or music.
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Runs locally in your browser
Apply frequency-domain noise reduction with an adjustable noise floor to speech or music. The source stays on your device and is processed with browser APIs or ffmpeg.wasm.
Designed for common audio files
Use MP3, WAV, FLAC, M4A, AAC, OGG, Opus, WebM, or AMR audio. Format support depends on the codec inside the file.
How to reduce audio noise
- Drop noisy audio.
- Choose the settings you need.
- Press the action button and download the cleaned MP3.