Bionic Reading PDF Converter — Read PDFs 40% Faster Online

Transform digital PDFs into high-comprehension Bionic Reading text with artificial fixation points that guide your eyes effortlessly.

Runs in your browser. Your files never leave your device. See how to check

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How to do it

  1. 1
    Step 1: Open Bionic Reading PDF Converter and add your input

    Type your numbers or text, add your file, or pick the options you need. Nothing is uploaded: everything stays in your browser.

  2. 2
    Step 2: What Bionic Reading PDF Converter does

    Convert any PDF or ebook into Bionic Reading format with bold fixation points to read 30-40% faster. Boost ADHD focus.

  3. 3
    Step 3: Read the result and compare

    The result appears at once. Change one value to see how the answer moves, then keep the figure that fits your case.

  4. 4
    Step 4: Copy or save it

    Copy the result or download it. For an important decision, confirm it with the official source or an adviser.

About this tool

Accelerate your reading speed and improve retention on research papers, ebooks, textbooks, and long reports. Bionic reading bolds the initial letters of each word, letting your brain complete words faster and reducing cognitive fatigue. Includes customizable bold fixation sliders, sepia/dark reading themes, font size controls, and print-to-PDF export.

Tips for best results

Take a moment to read the options before you start, and try the tool with a small sample first. Everything runs in your browser on your own device, so nothing you type or add is uploaded, and closing the tab clears it. If something does not look right, reload the page and try again, or use the report link on this page to tell us what went wrong so we can fix it. If a result still looks wrong, change one value at a time to see which box matters most. Bookmark this page if you will need the tool again.

Quick facts

Frequently asked questions

How does Bionic Reading help me read faster?

By highlighting the first few letters of words, your eye leaps smoothly across text while your brain automatically anticipates and completes words, increasing speed by up to 40%.

Is Bionic Reading good for ADHD or dyslexia?

Many readers with ADHD, dyslexia, or focus difficulties report significant improvements in concentration and reduced re-reading of lines.

Can I export the bionic document as a new PDF?

Yes, click 'Print / Save Bionic PDF' to export or print the full bionic-formatted text as a clean document.

Are my documents kept private?

Yes, text extraction and formatting happen entirely inside your browser without uploading files to any server.

Guides for this tool

Completely freeNo cost, no sign-up
Files stay privateEverything runs in your browser
Easy in your languageAvailable in many languages