Color Contrast Checker
Calculate WCAG text and interface contrast ratios.
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Accessibility & UX Tools
Find the right free tool, open its page, and get started.
8 matching tools
Image Alt Text Checker
Find missing alt attributes and review image descriptions.
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Form Label Checker
Inspect labels and accessible names of form controls.
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Heading Structure Checker
Review H1–H6 structure and heading level changes.
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Link Text Checker
Find unnamed links and ambiguous anchor text.
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ARIA Attribute Checker
Review ARIA roles, properties, states and referenced labels.
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HTML Landmark Checker
Inspect main, navigation, header and page regions.
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Touch Target Size Checker
Check measured interactive target sizes and spacing.
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