Image Alt-Text Coverage Scanner
Find images missing alt text
📚 Learn more — how it works, FAQ & guide Click to expand
Learn more — how it works, FAQ & guide
Click to expand
Image alt-text coverage
How to use this tool
- 1
Paste HTML
Full page source.
- 2
See alt coverage %
Plus flagged images.
- 3
Fix missing alt
WCAG 1.1.1.
Frequently Asked Questions
Alt="" for decorative?
Yes — empty alt tells screen readers to skip. But file names like "hero.jpg" likely content, not decorative. This flags suspicious empty alts.
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100% Privacy. This tool runs entirely in your browser. Your data is never uploaded to any server.