Accessibility Tools
WCAG compliance, contrast checking, and ARIA tools
- Contrast Checker
Free online WCAG contrast checker. Check color contrast ratios for AA and AAA compliance. Test foreground and background colors instantly.
- Color Blindness Simulator
Free online color blindness simulator. Simulate 8 types of color vision deficiency on any color palette. Check accessibility of your designs.
- ARIA Label Validator
Free online ARIA label validator. Validate ARIA labels, roles, and attributes in your HTML. Ensure screen reader compatibility.
- Focus Order Checker
Free online focus order checker. Visualize the tab order of interactive elements on your page. Ensure logical keyboard navigation.
- Font Size Checker
Free online font size checker. Verify if your font sizes meet WCAG 2.1 minimum requirements for readability and accessibility.
- Alt Text Generator
Free online alt text generator. Generate descriptive alt text suggestions for images. Improve accessibility and SEO with proper image descriptions.
- WCAG Checklist
Free interactive WCAG 2.1 compliance checklist. Track your progress toward AA and AAA accessibility compliance with actionable criteria.