Dyslexia Tool

Free dyslexia reading & writing tools — font changes, text-to-speech, reading ruler, and voice notes.

Free reading & writing tools for dyslexic users. Built for my girlfriend who has dyslexia. No signup, no subscription, works offline. BIONIC READING Bold the first half of every word to guide your eyes naturally across the page. Proven to help dyslexic readers read faster with less fatigue. Toggle on any webpage with one click or Ctrl+Shift+B. DYSLEXIA-FRIENDLY FONT Apply OpenDyslexic font to any webpage — specially designed to prevent letter confusion (b/d, p/q) and make text easier to parse. TEXT-TO-SPEECH Select any text and click Read (or Ctrl+Shift+R) to hear it read aloud. Uses your browser's built-in speech engine — no downloads needed. READING RULER A translucent highlight bar follows your mouse to help you track which line you're reading. No more losing your place in long articles. VOICE NOTES Capture thoughts instantly without typing. Record voice notes right in your browser (Ctrl+Shift+N). Stored locally for privacy. HOW TO USE 1. Click the Dyslexia Tool icon in your toolbar 2. Toggle any feature on/off 3. Customize settings via right-click → Options FREE & OPEN SOURCE All features are free. No account needed. Your data stays on your computer. Built with love for the 1 in 5 people who learn differently.