Alt Tag Accessibility Checker
This advanced tool scans your HTML to identify images missing alt attributes, helping you comply with WCAG accessibility standards. With comprehensive reporting, detailed context, and educational resources, you can ensure your website is accessible to all users while improving SEO and user experience.
All processing happens in your browser – your data never leaves your computer!
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Accessibility Recommendations
Always Provide Meaningful Alt Text
Describe the content and function of the image. For decorative images, use empty alt attributes (alt=””).
<img src=”logo.png” alt=”Company XYZ Logo”>
<!– Decorative –>
<img src=”divider.png” alt=””>
Keep Alt Text Concise
Alt text should be brief but descriptive (typically under 125 characters).
Functional Images Need Descriptive Text
For images that are links or buttons, describe the function rather than the image.
<a href=”/contact”>
<img src=”email-icon.png” alt=”Contact Us”>
</a>
Complex Images Need Detailed Descriptions
For charts, diagrams, or infographics, provide a long description nearby or link to a detailed description.