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Bionic Reading Converter
Apply a bionic-reading style that bolds the first part of every word to guide your eyes across the text. Adjust the fixation strength and copy the generated HTML. Everything runs locally in your browser.
Preview
Bionic reading highlights the first part of each word so your eyes can jump across the line faster. Your brain fills in the rest, which can help some people focus and read more quickly.
Copy the HTML to paste into a page or doc that supports formatting. Everything is generated in your browser.
🔒 This tool runs entirely in your browser. Your data is never uploaded.
Frequently asked questions
What is bionic reading?＋
A style that bolds the first part of each word so your eyes fixate on those cues and your brain fills in the rest, which some readers find faster.
How do I use the result?＋
Copy the generated HTML into any editor or page that supports formatting; the bold markup carries over.
Does it make everyone read faster?＋
Results vary — some find it helps focus, others don't. Adjust the fixation strength to what feels best for you.