Remove hum and buzz from audio
Get rid of the electrical hum and buzz that sneaks into recordings from cables, lights and power supplies.
Open the tool, it's freeFree · no account · no watermark · your files stay on your device
Hum sits at the frequency of the mains power, 50 Hz in Europe and most of the world, 60 Hz in North America, plus a ladder of harmonics above it that make it sound like a buzz. Clipabay finds which one you have and cuts very narrow notches at each of them, so the hum goes and almost nothing else changes.
What you get
- Finds 50 Hz or 60 Hz automatically
- Removes the harmonics too, for buzz
- Very narrow filters, so the voice is untouched
- Combine with noise removal and click removal
How to remove hum and buzz from audio
- Open your recording.
- Choose Hum removal.
- Preview and apply.
- Export.
Tip: If there’s hiss as well as hum, remove the hum first, then run noise removal.
Questions
Will it affect the voice?
Barely. The filters are very narrow, so only the hum frequencies are cut.
Is my file uploaded?
No. Clipabay runs inside your browser, so your file is processed on your own computer or phone and never sent to a server.
Is it really free?
Yes. There is no account, no trial, no watermark and no limit on how many files you do. Clipabay is kept going by people who choose to buy us a coffee.