About the Loudness Meter
A full ITU-R BS.1770 loudness report with a platform-readiness check.
How to use it
- Drop your master.
- Read loudness, peaks and range.
- Fix it with the Loudness Normalizer if needed.
Questions
Is −14 LUFS a rule?
It is Spotify’s and YouTube’s playback reference. Louder masters are simply turned down.
Is WaveCraft free?
Yes. Every tool is free with no sign-up, no watermark and no file limits.
Are my files uploaded?
No. All processing happens in your browser on your own device, so your audio never leaves your computer or phone.
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