Loudness Toolkit


Precise, efficient, trusted

The most powerful loudness solution available for your NLE/DAW today. Everything you need to produce reliable, loudness normalized audio, seamlessly integrated into your audio production workflow, from stereo up to 7.1.2-channel surround.

Mix towards compliance without breaking the creative flow, listen to True Peak audio and achieve faster than real-time quick check-and-fix processing.


  • ISL
    A true peak limiter for mono and stereo
  • LM-Correct
    Unique, immediate and hassle-free route to loudness compliant
  • DynApt extension
    Smooth application of dynamics to complex recommendations like EBU R128 S1
  • Loudness Toolkit 2.8
    Efficient workflow with a new loudness parameter as well as the ability to simultaneously monitor multiple integrated measures
Windows Windows 7 and later
Mac Mac OS 10.7.x and later
Pro Tools Pro Tools | First, Pro Tools 10.x and later
Sample Rate Support Max Rate: 192 kHz
Copy Protection Requires iLok


Sound Field
AAX Native

This product is tested by the Seller for support of current versions of the indicated Avid products and operating systems. For compatibility questions related to older systems, please contact the Seller.

Your choices regarding cookies on this site

Cookies are important to the proper functioning of a site. To improve your experience, we use cookies to remember sign-in details and provide secure sign-in, collect statistics to optimize site functionality, and deliver content tailored to your interests. Click "Agree and proceed" to accept cookies and go directly to the site, or click "Find out more" to get more information about cookies and learn how to manage their settings or disable cookies on your computer. Please note that disabling cookies may have an adverse effect on your use of Avid’s sites. For example, the Avid Online Store will not work without cookies.

Find out more

Agree and proceed