Bionic Reading Formatter

Convert text to bionic reading format by bolding word starts to read faster — free.

About

About the Bionic Reading Formatter

Reformats text in a "bionic reading" style by bolding the first part of each word to help guide your eyes and read faster.

Readers who want a faster skim use it on articles and long documents, while people exploring reading-focus techniques try it out on their own text. It's one of many free text tools on Toolapt, and like every tool here, it's free to use with no sign-up and no limit on how many times you run it.

Choose what to view about this tool

Guide

Using the Bionic Reading Formatter

  1. 1

    Step 1

    Paste your text into the Text box.

  2. 2

    Step 2

    Set the bold fraction — how much of each word gets bolded, from 20% to 80%.

  3. 3

    Step 3

    Click Convert to see the formatted preview.

  4. 4

    Step 4

    Click "Copy HTML" to copy the formatted markup, or Clear to start over.

  • Bolds the first part of every word to create visual anchor points across a line of text
  • Adjustable bold fraction from 20% to 80%, so you can control how much of each word is emphasized
  • Shows a live styled preview of the formatted text, not just plain output
  • Copies the result as HTML, ready to paste into anywhere that accepts formatted text
  • Works entirely in your browser — no installs and no sign-up
  • Free to use, with no limit on how many times you run it
  • Fully responsive, so it works just as well on a phone as on a desktop

Fast readers and skimmers

Fast readers and skimmers use the Bionic Reading Formatter for guiding their eyes across long articles or documents more quickly.

People exploring reading-focus techniques

People exploring reading-focus techniques use the Bionic Reading Formatter for trying out bolded-anchor text on their own material.

Content creators

Content creators use the Bionic Reading Formatter for producing styled HTML text with anchor-point emphasis to share or publish.

Students

Students use the Bionic Reading Formatter for experimenting with whether the style helps them get through study material a little faster.

Examples

Bionic Reading Formatter examples

3 worked examples

01

A short sentence

At a 40% bold fraction, "Reading faster takes practice" bolds Rea·ding, fas·ter, ta·kes and prac·tice — the first part of each word, rounded up.

02

Low bold fraction

At a 20% bold fraction, only the first letter or two of each word is emphasized — Re·ading, fa·ster — a lighter anchor effect.

03

High bold fraction

At an 80% bold fraction, most of each word is bolded, leaving only a short unbolded tail — Readin·g, faste·r.

Related tools

HTML Tag Stripper

Remove HTML tags from text or markup, leaving just the readable content.

Use it

Text Repeater

Repeat a line of text a set number of times, with an optional separator or numbering.

Use it

Whitespace Visualizer

Reveal spaces, tabs, line breaks and invisible Unicode characters hiding in your text.

Use it

Special Character Picker

Search common symbols, currency signs, arrows and math notation and copy them to your clipboard.

Use it

Typing Speed Test

Type a random passage as fast and accurately as you can, and see your words-per-minute and accuracy.

Use it

Word Counter

Live counts for words, characters, lines, sentences and reading time.

Use it

FAQ

Frequently asked questions

Quick answers to common questions about the Bionic Reading Formatter.

What does the Bionic Reading Formatter do?

It bolds the first part of each word in your text, creating visual anchor points some readers find help guide their eyes across a line.

Is the Bionic Reading Formatter free to use?

Yes. It's free, with no sign-up, no watermark and no limit on how many times you use it.

Is my text safe when I use this tool?

Yes. Your text is processed entirely on your own device — nothing is sent to a server.

What does the "Bold fraction" setting control?

It controls how much of each word gets bolded, from 20% (just the first letter or two) up to 80% (most of the word).

Does bionic reading actually make me read faster?

Results vary by reader — some people find the bolded anchor points help their eyes move faster across text, while others notice little difference; it's worth trying on your own material.

Can I copy the formatted result to use elsewhere?

Yes. Click "Copy HTML" to copy the formatted markup, ready to paste anywhere that accepts HTML content.

Does it work on long documents, not just short snippets?

Yes. You can paste text of any length, and the whole thing is reformatted in the preview.

Does the Bionic Reading Formatter have any limitations?

It's built for standard English prose; the copied output is HTML with bold tags, so plain-text-only destinations won't show the formatting.

Still have a question? Contact us

Report a problem

Bionic Reading Formatter

What went wrong?
    or paste a screenshot