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Image Accessibility Checker - WCAG Contrast Compliance Guide
Ensuring proper image contrast is essential for both accessibility and readability. Balanced contrast helps users clearly distinguish text and visuals, especially when layered over complex backgrounds.
Tabnav image accessibility checker helps you test text-over-image visibility, overlays, and background contrast to meet WCAG and global accessibility standards. Whether you're checking graphics, buttons, or text on images, this free image accessibility checker ensures full compliance across your designs.
Free Web Accessibility Checker
Check more than just contrast-scan your site for WCAG compliance issues instantly.
Frequently Asked Questions About Image Accessibility Checker
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An image accessibility checker tests whether images and text-over-image elements meet WCAG contrast and readability standards to ensure they're accessible to everyone.
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You can upload an image to our free text over image accessibility checker and drag the text to test different contrast levels and see instant WCAG results.
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Small text must have at least a 4.5:1 contrast ratio, while large text needs 3:1 to meet WCAG AA standards.
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Proper image contrast ensures that text and visual elements are readable by everyone, including users with low vision or color blindness.
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Yes, the tabnav image accessibility checker is completely free to use for testing color contrast and text readability on images.
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