ReadingRuler - Line Focus for Reading

About

ReadingRuler adds a smooth, translucent highlight bar that follows your mouse cursor as you read any webpage. It helps you keep your place on the current line - perfect for people with dyslexia, ADHD, or anyone reading dense articles, research papers, and documentation.

How it works: Click the extension icon to toggle the ruler on or off. The highlight bar moves with your cursor so you always know which line you're reading. Customize the color and height to suit your preference.

Features:
- Translucent highlight bar that follows your cursor
- 3 color choices (amber, blue, green)
- Adjustable bar height (slim, normal, wide, extra wide)
- Toggle on/off with one click
- Works on every website
- Zero tracking, fully private

Built for accessibility. No accounts, no tracking, no subscriptions. Your settings sync across devices via Chrome.