A11yCore - Web Accessibility Widget

A11yCore makes the web easier to read, navigate, and use—instantly. Turn on powerful accessibility enhancements on any site with one click, backed by 60+ features covering vision, reading, cognition, motor input, media, and WCAG compliance. Whether you have low vision, dyslexia, ADHD, photosensitivity, motor impairments, or simply want a cleaner browsing experience, A11yCore adapts the web to you. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Reading & Typography Dyslexia-friendly fonts: Switch to OpenDyslexic, Lexend, or Atkinson Hyperlegible with one click. Adjustable text size: Scale text up or down without breaking page layouts. Line height, letter spacing, and word spacing controls for comfortable reading. Reading guide & reading mask: A tinted guide bar or mask overlay that follows your focus to reduce line-skipping. Auto-generated table of contents: Jump to any section on long articles and pages. AI-powered text simplification: Rewrite complex paragraphs into plain language on the fly. Focus mode: Dim everything except the paragraph you're reading. Content reflow: Reflows text into a single, scrollable column for easier reading. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Vision & Display High-contrast mode with adjustable contrast levels (up to WCAG AAA). Dark mode that intelligently inverts colors while preserving images and videos. Color vision filters: Deuteranopia, protanopia, tritanopia, and grayscale overlays. Saturation control: Increase or decrease color intensity site-wide. Large cursor: Enlarge the mouse pointer for easier tracking. Highlight links & headings: Visually distinguish clickable elements and page structure. Hide images: Strip images for a distraction-free text-only view. PDF accessibility: Built-in accessible PDF reader with text extraction and navigation. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Cognitive & Sensitivity Reduce motion: Pause CSS animations, transitions, and auto-playing media. Flash guard: Detects and blocks seizure-triggering flashing content in real time. Audio harm guard: Monitors and limits sudden loud or distressing audio. Focus assist: Enhanced visual focus indicators so you always know where you are on the page. Timeout assist: Warns you before sessions expire and extends time limits when possible. Single-key shortcut blocking: Prevents accidental input from stray key presses. On-input change warnings: Alerts you before a form submits or changes context unexpectedly. Consistent help: Ensures help and support links are always in the same location. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Navigation & Motor Input Full keyboard navigation: Browse any site without a mouse. Tab order optimization: Fixes broken focus order so Tab moves logically through the page. ARIA landmark navigation: Jump between page regions (header, main, footer, aside) instantly. Breadcrumb injection: Adds visible breadcrumb trails for complex site structures. Enlarged click/touch targets: Makes small buttons and links easier to tap or click. Pointer cancellation: Prevents accidental clicks by only triggering actions on release. Drag alternatives: Replaces drag-and-drop interactions with accessible button controls. Gesture alternatives: Converts swipe and multi-touch gestures to single-click actions. Enhanced focus appearance: Bold, high-visibility focus rings that meet WCAG 2.2 criteria. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Forms & Input Assistance Smart form assist: Auto-labels unlabeled fields, adds error highlights, and assists with form completion. Input purpose detection: Enables browser autofill by identifying field types (name, email, phone, etc.). Label-in-name validation: Ensures visible labels match their programmatic names for voice control users. Authentication assist: Simplifies login and 2FA flows with clearer instructions and copy-paste support. Redundant entry elimination: Reduces re-typing by carrying forward data you've already entered. Error prevention: Adds confirmation dialogs before destructive form submissions (delete, purchase, etc.). Enhanced error handling: Clear, descriptive error messages positioned directly next to problem fields. Live status messages: Announces loading states, success notifications, and alerts to screen readers. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Media Accessibility Auto-captions: Injects caption tracks for videos that lack them. Transcript viewer: View full text transcripts for video and audio content. Audio descriptions: Adds descriptive narration tracks for visual media content. Full media controls: Keyboard-accessible play, pause, volume, and seek controls. Mute all media: Silence auto-playing audio across every tab. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ AI-Powered Features AI alt text generation: Automatically generates descriptive alt text for images that are missing it. Alt text suggestions: Flags missing or poor-quality alt text and recommends improvements. Link purpose analysis: Identifies vague links ("click here," "read more") and suggests clearer labels. Heading hierarchy validation: Detects skipped or mis-ordered heading levels and suggests fixes. Images-of-text scanner: Finds images that contain text and flags them for replacement with real text. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Language & Internationalization Page language detection and correction for assistive technology compatibility. Mixed-language detection: Identifies passages in different languages and applies correct lang attributes. Glossary assist: AI-powered definitions for jargon and technical terms. Multilingual interface: Widget available in 10+ languages (EN, ES, FR, DE, JA, ZH, AR, HI, PT, KO, and more). ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ WCAG 3.0 & Privacy (Experimental) Deception detector: Flags dark patterns like hidden fees, misleading buttons, and forced consent. Privacy assist: Highlights data-sharing consent forms and tracks privacy-related page elements. Obstruction handler: Detects and manages modal pop-ups, cookie banners, and overlays that block content. Haptic controls: Provides alternative feedback patterns for touch-device users. Orientation override: Locks portrait or landscape mode when a site unnecessarily restricts orientation. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Customization & Profiles Saveable profiles: Create, name, and switch between multiple accessibility configurations. Per-site settings: Automatically apply different profiles to different websites. Remembers your preferences: Settings persist across sessions and browser restarts. Accessibility statement generator: Auto-generates a detailed accessibility compliance report for any page. WCAG compliance scoring: Real-time score showing how accessible the current page is. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Who A11yCore is for People with low vision, dyslexia, ADHD, photosensitivity, epilepsy, or motor impairments. Screen reader and voice-control users who want better site compatibility. Developers and QA teams auditing sites for WCAG 2.2 and 3.0 compliance. Anyone who wants a cleaner, more comfortable browsing experience. Privacy A11yCore works entirely in your browser. No data is collected, no accounts are required, and no browsing activity is tracked. AI features use on-device processing wherever possible. Support Website: https://www.a11ycore.org Support: support@a11ycore.org