Normalize Audio
Normalize audio loudness online for free. Even out volume levels to a consistent target. Nothing is uploaded.
Nothing leaves your device
Runs in your browser
Free, no sign-up
Drop your audio here or click to browse
Supports MP3, WAV, M4A, OGG, FLAC · nothing is uploaded
Target loudness
Evens out the overall volume to a consistent loudness (EBU R128). Format is kept.
Processing your video…
Preparing…
0%Calculating…
📂
Reading file📊
Normalizing💾
Encoding output✅
Your file is ready!
All done, 100% in your browser
How to normalize audio
01
Add your audio
Drop in your track. It never leaves your browser.
02
Normalize it
We even out the loudness to a consistent target level.
03
Download
Save audio that plays at a steady volume. No sign-up.
Frequently asked questions
What does normalizing audio do?
It evens out the loudness to a consistent level so nothing is too quiet or too loud.
How is it different from changing volume?
Volume shifts everything uniformly; normalization targets a consistent perceived loudness.
Are files uploaded?
No. It's done in your browser.
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