About A11yKit

A11yKit is a free collection of accessibility tools built for developers and designers who need to ensure their websites comply with WCAG 2.2 and the European Accessibility Act (EAA). All tools run entirely in your browser — no data is sent to any server, no account is required, and everything is free forever.

Why we built this

The EAA became enforceable on June 28, 2025, requiring all businesses selling to EU consumers to meet WCAG 2.1 Level AA accessibility standards. Similar laws exist or are arriving in the US (ADA Title II, 2027-2028), Canada (ACA), and across Asia. Yet existing accessibility tools are scattered across dozens of websites, many are paid SaaS products with limited free tiers, and none offer a complete free toolkit.

A11yKit fills that gap with 11 tools covering the full compliance workflow: from checking contrast ratios to generating accessibility statements, from auditing heading structure to simulating color blindness.

Privacy first

Every tool runs client-side in your browser. Your HTML, your colors, your content — none of it ever leaves your device. There is no backend, no analytics on tool inputs, and no tracking. This is especially important for accessibility audits of internal or staging environments that are not publicly accessible.

Standards aligned

• WCAG 2.2 (Web Content Accessibility Guidelines) — W3C
• EAA (European Accessibility Act) — Directive (EU) 2019/882
• EN 301 549 — European accessibility standard
• ADA Title II — US Department of Justice rule
• Section 508 — US federal accessibility standard
• WAI-ARIA 1.2 — Accessible Rich Internet Applications

Disclaimer

A11yKit tools provide automated and semi-automated accessibility checks. Automated tools can detect many common issues but cannot catch all WCAG violations. A full accessibility audit should include manual testing with assistive technologies. These tools do not constitute legal advice.