Visibilize

A growing number of websites use the blur effect to hide the information that shows only logged-in users and also show full page overlay with the sign-up popup, which makes the site unusable. However, people want to quickly check some information and leave instead of going through the sign-up process.

The developers can view and remove the elements on the page by developer tools. However, most people can bypass.

This extension allows you to remove the blurry effect and remove full page popups.
However, this extension cannot show data if they use fake data under the blurred item.