Image ALT Text Auditor

Paste HTML and instantly list all images with missing, empty, or suspiciously short alt attributes.

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About Alt Text Auditor

Alt attributes are critical for accessibility (screen readers) and SEO (image indexing). Missing alt = WCAG 2.1 Level A failure. Empty alt (alt="") is correct for decorative images. Good alt text describes the image content concisely (under 125 chars). Avoid starting with "image of" or "photo of" — screen readers already announce the image type.