Text-to-speech, dyslexia-friendly fonts, immersive reader, reading rulers, and 30+ more tools - right in Mozilla Firefox.
Trusted by teams at
One extension with all the accessibility and reading tools you need - built right into your browser.
Reading Mode, Immersive Reader, dyslexia-friendly fonts, and reading rulers for any webpage.
Natural voices in 30+ languages. Listen to any page read aloud.
OpenDyslexic, Lexend, and other fonts designed to improve readability.
Voice typing, word prediction, spell check, and sticky notes. Works in Google Docs, Gmail, and across the web.
Tinted overlays and backgrounds to reduce visual stress and light sensitivity.
Pull text from images, screenshots, and scanned PDFs instantly.
Chrome, Edge, Firefox, and Safari. One extension everywhere.
Annotations, highlighter, translation, dictionary, and so much more. Explore them all.
Trusted by Uber, Harvard, Microsoft, and over a million people worldwide.
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
Parent
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
This is my first google review ever! I have to share that the accessibility and support for independent access for students that Helperbird provides, is a game changer. It is constantly being updated with new features based on feedback and it is extremely user friendly. The ability to customize the settings allows students to have control over their own learning, aligning with Universal Design for Learning. Looking forward to sharing with students and fellow educators on a daily basis. Thanks, Helperbird team!
Kelli Suding
Assistive technology specialist
Incredible Tool, and Simple to Use!
g2.com review
Verified User in Information Technology and Services
Where to start! Firstly, I'd like to thank Robert (the developer) for his generosity - the app is extremely cheap as apps go. It is very apparent that this app is a labour of love - Robert is constantly working on it and improving things, adding new features, etc. As someone with ADHD and ASD, I have always had to piece-meal together the features I need to help me study effectively - half a dozen different apps / extensions, and even then they don't quite meet my expectations. Helperbird, however, offers SO MUCH more, and all in one place - you can finetune your experience to your heart's desire. The features I particularly love are summarise, simplify, sticky notes, highlighting, and the amazing immersive reader with TTS. I can't sing Helperbird's praises enough. Thank you, Robert, for such a thoughtful - and genuinely helpful - app. You are empowering the neurodivergent everywhere.
Firefox user
Helperbird user
Love this extension works beautifully overall.
Pauline Olsen
Helperbird user
Quick answers to common questions. Need more help? Contact us.
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.
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.
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.
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.
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.
Make browsing easier and more accessible with tools like Text to Speech, Immersive Reader, and more.