Tab Grep (Beta) is a Chrome add-on designed to enhance productivity by enabling users to perform regular expression searches across open tabs. This tool streamlines the process of finding specific content within multiple tabs, making it particularly useful for users who frequently manage numerous web pages simultaneously.

The add-on offers two primary functionalities: users can trigger a search popup using the keyboard shortcut Alt+G or access a side panel for tab searching with Alt+Shift+G. To ensure proper functionality, it is recommended to restart Chrome after installation. This free tool is categorized under Browsers, specifically in the Add-ons & Tools subcategory, making it accessible for users looking to optimize their browsing experience.