innovations
Tools & Creations
Free Chrome extension and 30+ browser tools for testing, contrast, VPATs, and accessible code.
Extensions
HalfAccessible — Accessibility Toolkit
Comprehensive Chrome extension for accessibility testing: target size checks (WCAG 44×44px), text spacing validation, automated audits, color contrast fixes, and an HTML inspector with hover-to-copy.
Add to Chrome (opens in new tab)Dev Utilities
Developer Playground — 30+ Free Tools
Privacy-first developer tools that run entirely in your browser. Formatters, generators, optimizers, and accessibility utilities — no tracking, no signup, WCAG 2.2 AA compliant.
Explore Playground (opens in new tab)Dev Utilities
Accessibility Code Playground
Create and share accessible web components with live preview, built-in accessibility checks, code export, and shareable links.
Try It Now (opens in new tab)Dev Utilities
VPAT 2.5 Generator
Create professional VPAT® 2.5 accessibility conformance reports for WCAG, Section 508, and EN 301 549. Export as DOCX, HTML, or JSON.
Generate a VPAT (opens in new tab)Dev Utilities
ARIA Reference Guide
Complete WAI-ARIA reference with 69 roles and 45 attributes — code examples, live demos, and usage guidance in one place.
Browse Reference (opens in new tab)AI Tools
Accessibility Report Editor
Upload Excel audit reports, edit findings inline, and use AI to rewrite and improve accessibility issue descriptions.
Open Editor (opens in new tab)AI Tools
PDF to WCAG-Compliant HTML Converter
Convert PDF documents into clean, semantic, WCAG-compliant HTML using AI — with live preview and instant download.
Convert a PDF (opens in new tab)AI Tools
AI Blog Generator
AI-assisted writing workflow that drafts structured, SEO-ready blog posts — built to speed up accessible content production.
Learn More (opens in new tab)Design
Contrast Checker
Check WCAG AA/AAA color contrast ratios with live preview and accessible color suggestions for text and UI elements.
Check Contrast (opens in new tab)Design
Color Palette Generator
Create beautiful color schemes with harmony rules and built-in WCAG contrast checks — export-ready for your design system.
Build a Palette (opens in new tab)Design
Glassmorphism Generator
Create stunning glassmorphism and neumorphism effects with live preview and instant CSS export.
Try Generator (opens in new tab)Design
Webpage Builder
Build landing pages with drag-and-drop and export clean, semantic HTML/CSS instantly.
Start Building (opens in new tab)Have an idea for a tool?
Tell us what would help your team ship accessible work. We will look at every request.