Alt Text Checker — Find Missing alt Attributes in HTML

Audit your HTML or live site to identify <img> elements missing alt text. Useful for improving accessibility and SEO.

HTML Input
Input Mode
Paste HTML
  • No images found in the input.

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Make Your Images Accessible

Missing alt text can lead to a poor experience for users with visual impairments and lower your site’s SEO score. This tool helps you catch those gaps in minutes.

How It Works

Provide HTML content from any source — direct paste, file upload, or URL. The tool will extract all <img> elements and display which ones have alt attributes and which don't.

Ideal For

  • 🧑‍💻 Web developers and auditors
  • 📷 Content creators and CMS editors
  • ✅ SEO and accessibility optimization
  • 🧪 Testing exported HTML templates

Frequently Asked Questions (FAQs)

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