Screen Ruler isln
Extension Actions
CRX ID
mioadehcnbnmhcfjfojlppfjadmpfeea
Description from extension meta
Lightweight and easy to use page measurement tool. Supports mouse and keyboard input.
Image from store
Description from store
This extension renders on the active tab page a rectangle which shows its dimensions and can be used to measure size of any page element. The rectangle can be resized or moved via mouse or keyboard. This is a helpful tool for web developers.