WordPress Alt Text Checker

Enter your website URL and we scan your public pages for images, flag every one with missing or weak alt text, and email you a prioritised PDF report. It is free and does not require installing anything to run the check.

An image has "missing" alt text when the alt attribute is empty or absent, and "weak" alt text when it is a filename (IMG_1234.jpg), a single word, or a generic phrase that does not describe the image. Both hurt accessibility and image SEO.

Install the free BeepBeep AI Alt Text Generator from WordPress.org. It bulk-generates SEO-ready descriptions for every flagged image, which you review before saving. Paid plans start at £4.99/month for higher monthly volume.

Yes. Alt text is how Google understands and ranks your images in Google Images, and screen readers rely on it for accessibility (a WCAG requirement). Missing alt text means lost image traffic and accessibility gaps.