Free audio clean-up

Remove noise from audio in your browser.

Take out background noise and hum, and make quiet recordings louder.Your recording never leaves your computer.

Remove noise now

No sign-up
No upload
No watermark

Tools

Remove background noiseFans, traffic, hiss and room noise taken out, the voice kept clear.Remove humThe 50 or 60 Hz buzz from cables and lights, found and cut out.Boost volumeMake a quiet recording louder in dB, LUFS or dBFS, without distortion.

How it works

1

Choose a recording

MP3, WAV, M4A, OGG or FLAC, up to three hours long.

2

It is cleaned on your computer

The tools run inside your browser. Nothing is uploaded to a server.

3

Listen and save

Play the before and after, then save as MP3 or WAV.