Free tools / Loudness normaliser and mixer

Set your video to the right loudness for YouTube, TikTok and podcasts

Too quiet, too loud, or music over the voice? Measure the mix the way the platforms do, land it on their target, and fix the balance with a real mixer.

Free account · No credit card · Works in your browser
How it works

Three steps, a couple of minutes

Open the mixer

Every track gets a fader, pan, mute, solo and a live meter. The master strip shows loudness while you play.

Measure and match

Measure reads integrated loudness, true peak and range for the whole video. Match loudness sets it for YouTube, TikTok, Spotify, podcasts or broadcast.

Shape the sound

Give a voice clarity with an EQ you drag, even it out with a compressor, and keep the output under a true-peak limiter. Export the video, or the mix and its stems as WAV.

Why it works

Why use CutLuma for this

Measured to the standard

Loudness follows ITU-R BS.1770 and EBU R 128, with true peak by oversampling, tested against the standard’s reference signals.

What you hear is what exports

The preview and the exported file run the same signal path, so a level you set is the level you get.

Presets in plain words

Voice clarity, podcast voice, music bed under speech, warm, de-harsh and more, each one editable.

FAQ

Questions? Answers.

Is it free?

Yes. The mixer, EQ, compressor, limiter, loudness tools and WAV export are free on every plan.

Which loudness should I use?

YouTube, TikTok, Reels and Spotify play around −14 LUFS; podcasts are usually −16; European broadcast is −23. Keep true peak under −1 dB.

Can I export the audio only?

Yes: the mix as a WAV file, and one file per track (stems) if you need them.

How long can the video be?

Measuring and audio export work up to about 15 minutes, in Chrome or Edge.

Set your video to the right loudness for YouTube, TikTok and podcasts

Free account · No credit card · Works in your browser

Open the mixer