Read at the speed of thought.

Drop a PDF, paste text, or try the sample. Everything happens in your browser — your files never leave your computer.

Drop a PDF or text file here or click to choose — works on phones too

PDF · TXT · accepts very large books — processed locally.

Tips for getting the most out of this

Start slow. 250–350 WPM is normal reading; try 400–500 first, then climb.
Keep your eyes still. The red letter is the focal point — don't track left to right.
Chunk size 2–3 works well once you're comfortable; 1 is best for learning.
Use space to pause, arrow keys to scrub, ↑/↓ for speed.

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