Convert text to bionic reading format with bold word beginnings. Adjust intensity and export HTML, Markdown, or plain text — private in your browser.
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Quick answers to common questions
It bolds the first portion of each word so your eyes can fixate faster while skimming. The rest of the word is filled in by your brain.
Yes. Preview is rendered as React text nodes with <strong> — your input is never injected as raw HTML.
They control what fraction of each word is bolded (roughly 30%, 50%, and 65%).
No. Conversion runs entirely in your browser. Nothing is stored on a server.
Your data is processed entirely in your browser. Nothing is sent to any server.
Preview
Privacy: your text is processed only in this browser. Nothing is uploaded or stored on a server.