The free version of this is so great and helpful to a LOT of people...but the upgraded version is next level:)
Mia Laudato
Helperbird user
Helperbird for Firefox
Text-to-speech, dyslexia-friendly fonts, immersive reader, reading rulers, and 30+ more tools - right in Mozilla Firefox.
Trusted by teams at
Everything you need to Read, Write & Learn
One extension with all the accessibility and reading tools you need - built right into your browser.
Reading Features
Reading Mode, Immersive Reader, dyslexia-friendly fonts, and reading rulers for any webpage.
Text-to-Speech
Natural voices in 30+ languages. Listen to any page read aloud.
Dyslexia Fonts
OpenDyslexic, Lexend, and other fonts designed to improve readability.
Writing Features
Voice typing, word prediction, spell check, and sticky notes. Works in Google Docs, Gmail, and across the web.
Color Overlays
Tinted overlays and backgrounds to reduce visual stress and light sensitivity.
Extract Text (OCR)
Pull text from images, screenshots, and scanned PDFs instantly.
Every Browser
Chrome, Edge, Firefox, and Safari. One extension everywhere.
30+ Features
Annotations, highlighter, translation, dictionary, and so much more. Explore them all.
Loved by 1M+ Users
Trusted by Uber, Harvard, Microsoft, and over a million people worldwide.
Love the new ruler. Thank you so much and cant wait for the Google docs add on.
A Google User
Helperbird user
Have an amazing collection of assistive tools that have benefits for everyone. For me, the combination of Microsoft's Immersive Reader and Apple's reading machine voice (US Alex) makes Helperbird my first choice for processing web content.
Jim Sprialis
Assistive technology specialist
It's easy to use with every webpage since it's just an extension. You can access lots of different functions to declutter a page (show only the relevant text and not ads, for example). You can add post it notes to annotate, and it has things like text-to-speech.
Harmony M.
Program Manager
So far ive got nothing but amazing things to say about this extension. It helps everyday life so much!
Michael Thompson
Helperbird user
It's a great tool! Really simple to use and works as described.
shivashree vysali
Helperbird user
Questions & Answers
Quick answers to common questions. Need more help? Contact us.
What is Helperbird?
Helperbird is a browser extension that makes websites, PDFs, and documents easier to read. It includes text-to-speech, dyslexia-friendly fonts, reading guides, and many other tools to help you read and write online.
How do I install Helperbird?
Visit your browser's extension store (Chrome, Firefox, Edge, or Safari), search for 'Helperbird', and click 'Add to Browser'. Once installed, you'll see the Helperbird icon in your toolbar.
Is Helperbird free?
Yes! Helperbird has a free version with essential features that will always be free. Helperbird Pro is $30/year, Helperbird for Business or Schools is $1,500/year, and for Enterprise pricing, contact us.
How do I log in to Helperbird?
Click the Helperbird icon, go to Settings, and log in using your browser's email account. If you have a subscription key, you can enter it there too.
Can Helperbird read text out loud?
Yes! Select any text on a page, right-click, and choose 'Text to speech' from the Helperbird menu. You can also use the play button in the Helperbird panel.
Download Helperbird
Make browsing easier and more accessible with tools like Text to Speech, Immersive Reader, and more.