Alt Text Checker

Paste your HTML code and instantly find all images that are missing alt text or have empty alt attributes. The checker scans img tags and reports which ones need accessibility improvements. Essential for WCAG compliance and SEO.

WCAG Compliance: WCAG 2.1 Success Criterion 1.1.1 (Non-text Content, Level A) requires all<img> elements to have meaningful alternative text. Decorative images should use either alt="" withrole="presentation" oraria-hidden="true".
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