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32-bit / 64-bit

Youlean Loudness Meter

Metering by Youlean

Free Product

Youlean Loudness Meter Free Version has everything you need to measure the true perceived loudness of your audio. Tested and calibrated, this plugin guarantees the great accuracy of the measurements. Loudness graphs come with the ability to go through history and this will help you to pinpoint the problems in your measurements. You will achieve a better mixdown with more control and the better understanding of the loudness.

You can use it on mono, stereo or 5.1 audio content.  It comes with a mini view, resizing and scaling GUI which makes it suitable for every screen you work on, high DPI or not.

Easy to use, no spam, just free.


  • TV and Film presets - ITU-R BS.1770-4, EBU R128, EBU R128 S1, ATSC A/85, OP-59, ARIB TR-B32, AGCOM 219/09/CSP, ASWG-R001 HOME, and ASWG-R001 PORTABLE
  • Readouts: Loudness, Integrated Loudness, True Peak, Loudness Range, Dynamic Range, Peak-Loudness Ratio
  • Loudness and true peak histogram graphs
  • Loudness distribution graph
  • Automatic loudness overdub in timecode mode
  • Resizable and scalable
  • Mini view
  • Mono, Stereo, and 5.1 channel support
  • Low CPU consumption

System Requirements


  • macOS 10.8 and later (Apple Silicon M1 Mac supported) (64-bit only)
  • VST2, VST3, AU, AAX, Standalone


  • Windows 7 and later (32 / 64-bit)
  • VST2, VST3, AAX, Standalone

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