Dictionary by Helperbird

Dictionary by Helperbird is a powerful but simple to use Dictionary app. Select a word and Dictionary by Helperbird will return all definitions, related words and synonyms.


Dictionary by Helperbird helps people with dyslexia by giving them the tools and features they need to improve there writing and reading online.


  • One click searches.
  • Unlimited searches.
  • Return definitions.
  • Return synonyms.
  • Return related words.
  • Support.
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Frequently Asked Questions

Helperbird is a browser extension that gives people the features and customization to make reading and browsing the web easier. Including specialized fonts (OpenDyslexic, Dyslexie), background colors, font colors, dyslexia ruler, text to speech and more for Google Chrome!

The reason for the 4.99 per month is to support the cost of development of new and upcoming features. Such as features and the iOs app.

Currently only Google Chrome. Coming soon on macOS Safari extension.

Excellent I would love to hear about it! Email [email protected] with your suggestion.

We support OpenDyslexic, Arial, Comic Sans, Tahoma, Vendana, Gothic and Trebuchet.

That's a shame but contact support and we will be right back to you.

You might see that its greyed out when you try to download. Sometimes there's is permission issues with your school or Business. So contact your admin asking them to allow the download of Helperbird in the Google organization settings. Learn how to install it on your School/Business accounts here. You will need to ask your admin.

Google Docs currently doesn't support some fonts like OpenDyslexic. So we built CSS and support for these fonts.