Image Alt-Text Audit

List a page’s images and find missing alt text, empty alt attributes and images without dimensions.

Processed on our server. Your input is sent securely to our server for processing. Uploaded files are deleted automatically.

Requests are made from this website’s server. Only public web addresses can be checked; results are not stored.

How to use the Image Alt-Text Audit

Enter the page address.
Click Audit images.
Add alt text to meaningful images and alt="" to decorative ones.

Alt text describes an image for screen reader users and search engines, and appears when an image fails to load. A missing alt attribute is an accessibility problem. Decorative images should have an empty alt="" so screen readers skip them. Setting width and height prevents layout shift. Images added by JavaScript or CSS backgrounds are not seen by this tool.

Frequently asked questions

How long should alt text be?

A short, specific description, usually under about 125 characters. Do not start with “image of” or stuff keywords.