How to convert text to bionic reading
- Paste any text: an article, study notes, an email or a chapter.
- The first part of every word is shown in bold, creating "fixation points" that guide your eyes along the line.
- Adjust how much of each word is bold, the font size and whether the rest of the word is faded, until reading feels comfortable.
- Copy the result as rich text to paste into Word, Google Docs, Notion or an email, or as Markdown.
Does bionic reading work?
Bionic reading is a typographic style popularised in 2022. The idea is that the bolded starts of words act as anchors: your brain recognises the word from its beginning and fills in the rest, so your eyes can move along the text with less effort. Many people, including some with ADHD or dyslexia, report that it helps them stay focused on screen text.
Research so far is mixed: controlled studies have not found a reliable increase in average reading speed, but reading is personal, and comfort and focus matter as much as speed. The best way to know is to try it on your own reading. Use it for longer texts you need to concentrate on, and switch it off for skimming.
The conversion happens in your browser; your text is not uploaded.
How much of each word should be bold?
Around 40–50% suits most readers. Short words get one bold letter. Try different values with the slider.
Can I use bionic reading in Word or Google Docs?
Yes. Press "Copy as rich text" and paste into your document; the bold formatting is kept.
Does it help with dyslexia?
Some dyslexic readers find it helpful and others do not. It is not a treatment, but it is free to try alongside other aids such as dyslexia-friendly fonts and spacing.