Helperbird
Browser extension for reading, writing, and web accessibility
Founded
N/A
Starting Price
0
Category
Productivity
Company Size
All Sizes
Last updated October 7, 2026
About Helperbird
Helperbird is a browser extension providing 30+ accessibility and productivity tools that make websites, PDFs, and documents easier to read and write. Designed for users with dyslexia, ADHD, visual stress, and low vision, Helperbird adds text-to-speech, dyslexia-friendly fonts, color overlays, reading guides, and voice typing to any webpage. Available on Chrome, Edge, Firefox, and Safari, it integrates Microsoft Immersive Reader for distraction-free reading and offers OCR for extracting text from images. Trusted by over 1 million users including organizations like Uber, Harvard, and Microsoft.
Pros & Cons
Pros
- Generous free tier covers core accessibility needs
- Extremely affordable Pro plan at just \u002430 per year
- Works across Chrome, Edge, Firefox, and Safari
- Over 1 million users with a 4.9-star rating
- Actively maintained with frequent updates
Cons
- Browser extension only — no standalone desktop or mobile app
- Some advanced features require Pro subscription
- Performance may vary on very complex or heavy webpages
- School pricing at \u00241,500/year may be steep for small institutions
Key Features
Text-to-speech with 109 languages and natural-sounding voices
Dyslexia-friendly fonts including OpenDyslexic, Lexend, and 18+ alternatives
Microsoft Immersive Reader for distraction-free reading mode
Color overlays and high contrast with 24+ tint options for visual stress reduction
Voice typing and word prediction in 40+ languages
OCR and screenshot tools for extracting text from images
Reading guides and rulers for on-screen line tracking
Annotations, highlights, and sticky notes across webpages
Pricing
Free
0/month
- Core accessibility features
- Basic text-to-speech
- Font customization
Pro
30/year
- All 30+ tools
- Advanced voice typing
- Annotations and highlights
- Priority support
Business/Schools
1500/year
- Unlimited users
- Admin dashboard
- School-wide deployment
- Priority support
Enterprise
Custom/year
- Custom deployment
- Dedicated support
- Volume licensing