Accessibility Helper 作者： Ruslanlap

Accessibility Helper for Firefox

Add-on Description

Accessibility Helper is a comprehensive Firefox extension designed to make the web more accessible for everyone, with a special focus on users with visual impairments. This extension offers a suite of tools to enhance web browsing experience through color correction, text adjustment, contrast enhancement, and text-to-speech capabilities.

Summary

Enhance web accessibility with color blindness correction, text resizing, high contrast mode, and text-to-speech features. Make the web accessible for everyone!

Features

Color Blindness Correction

Transform web colors to accommodate different types of color vision deficiencies:
- Protanopia (red-blind)
- Deuteranopia (green-blind)
- Tritanopia (blue-blind)
- Achromatopsia (monochromacy)

Text Size Adjustment

Easily modify text size on any webpage:
- Increase or decrease text size with keyboard shortcuts or popup controls
- Custom font scaling options for different elements
- Remember settings per website for a consistent experience

High Contrast Mode

Improve readability with enhanced contrast options:
- Multiple contrast themes to choose from
- Custom color schemes for personalization
- Inverted colors option for reduced eye strain

Text-to-Speech

Listen to web content with advanced speech options:
- Read selected text or entire page
- Adjustable speech rate and pitch
- Support for multiple languages
- Keyboard shortcuts for quick access

Technical Details

• Version: 1.0
• Last Updated: March 2025
• Size: < 500KB
• Languages: English (additional languages planned)
• Permissions:
• activeTab (to modify current webpage)
• storage (to save user preferences)
• tabs (to apply settings across tabs)
• <all_urls> (to function on all websites)

Privacy Policy

Accessibility Helper respects your privacy:
- No data collection or transmission
- All settings stored locally in browser storage
- No external resources loaded
- No tracking or analytics

Developer Information

• Developer: Ruslanlap
• Website: GitHub Repository
• Support Email: info.ucucenter@gmail.com

Tags

accessibility, color blindness, text-to-speech, high contrast, text size, screen reader, visual impairment, web accessibility, WCAG