How to Use the Dyslexia Ruler on Any Website

Learn how to use Helperbird's use the dyslexia ruler. Complete guide for improving web accessibility and reading support.

What is the Dyslexia Ruler?

The Dyslexia Ruler is a colored bar that appears on screen to help you focus on one line of text at a time. It works like a physical reading ruler that you might place on a book.

The ruler can follow your mouse cursor as you read, or you can set it to stay in a fixed position. This helps you keep track of where you are and prevents your eyes from jumping to other lines.


Who is This For?

This feature is helpful for:

  • People with dyslexia who lose their place while reading
  • Anyone who finds long lines of text hard to follow
  • People with attention difficulties who get distracted by other text
  • Students reading dense paragraphs or textbooks
  • Anyone who wants help tracking text line by line

Step 1: Open Helperbird

Click the Helperbird icon in your browser toolbar. It looks like a small owl and is usually in the top-right corner of your browser.

This will open the Helperbird menu.


Step 2: Open the All Features Section

Scroll down to the bottom of the Helperbird menu. You will see a section called All Features.

Click the arrow next to All Features to expand it and show all available features.


Step 3: Find Dyslexia Support

Look through the list of features until you see Dyslexia support.

It has a purple icon with a brain symbol on it.


Step 4: Open Dyslexia Support

Click on Dyslexia support to open it.

A panel will appear with two tabs at the top: Tools and Settings.

Make sure the Tools tab is selected. This is where you will find the Dyslexia Ruler toggle.


Step 5: Turn on Dyslexia Ruler

In the Tools tab, look for Dyslexia ruler.

Click the toggle switch next to it to turn it on. The toggle will turn green when it is enabled.

A colored ruler bar will immediately appear on the screen.


Step 6: Customize the Ruler

To adjust how the ruler looks and behaves, click on the Settings tab at the top of the panel.

Here you can change the height, width, color, and other settings to make the ruler work best for you.


Ruler Settings

In the Settings tab, you can customize the following:

  • Height – Adjust how tall the ruler bar is. A taller ruler covers more lines, while a shorter ruler focuses on a single line.

  • Width – Control how far the ruler extends across the screen. You can make it cover the full width or just part of the page.

  • Color – Choose a color for the ruler. Popular choices are light blue, yellow, or beige. Pick a color that is comfortable for your eyes.

  • Brightness – Make the ruler more or less transparent. Lower brightness lets you see more of the text behind the ruler.

  • Follow Cursor – When turned on, the ruler moves with your mouse cursor. When turned off, the ruler stays in one place.

  • Position – When Follow Cursor is off, you can set exactly where the ruler appears on the screen.

Tip: Try enabling Follow Cursor mode so the ruler automatically moves to wherever you are reading. Combine this with a soft color like light blue or cream for comfortable reading.


Video Tutorial


Need Additional Help?

If you have any questions or run into any issues, please contact the Helperbird support team. You can reach us at Helperbird support. We are happy to help you get the most out of Helperbird.

What People Are Saying

Join over 1,000,000 people who use Helperbird every day.

This is a great little extension, lightweight and non intrusive. With dyslexia its reading that's an issue, not the underlying intelligence. An aid such as this one, can help deliver the world to some who may not otherwise have received it. Great Work.

Colm Murphy

Colm Murphy

Helperbird user

You can bookmark the websites or pages for future reading. Font Sizes can be increased or decreased to our own satisfaction. You can translate the page or website using Google Translator.

Noopur A.

Noopur A.

Director Product

Amazing tool, love the new overlay feature!!

James Connel

James Connel

Helperbird user

I have been trying to find ways to make my child happy to go to school again, and someone recommended helperbird. She loves helperbird, and she is now much happier about the idea of returning to school. I think this might be a game changer, as they do so much web based schoolwork and research. She says they really understand people with dyslexia

Cris Townley

Cris Townley

Parent

The best in its class - SUPERB - It does everything I need for my aging eyes.

Jen Ridge

Jen Ridge

Helperbird user

Brilliant extension! Have tired it for my daughter and she has come on leaps in school. While there are plenty of free features, the paid ones are only 30 USD a year. Can't recommend this enough.

Gary O'Connor

Gary O'Connor

Helperbird user

Helperbird logo: Stylized owl with large yellow eyes and a beige face, against a green background.

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