Private · on-device
Normalize Audio
Balance perceived loudness of voice, music and mixed recordings. Free, private and fully offline in your browser.
mp3wavoggm4aaac+4
▶MP3
Drag & drop files or Browse
MP3WAVOGGM4AAACFLACOPUSWMA+1 more
Processed on your device. Nothing is uploaded
How to use Normalize Audio
- 01Add files
Choose files or drop them here
- 02Settings
Settings · Runs on your device
- 03Download
Processed on your device. Nothing is uploaded
Frequently asked questions
What target loudness is used?
A safe single-pass loudnorm around -16 LUFS when available. If that filter is missing, a gentler fallback is applied.
Are my files uploaded?
No. Normalization runs entirely in your browser.
Is Normalize Audio free?
Yes. Free with no limits, because processing runs on your own device.