Image Alt Text Checker, Free
Which images lack alt text? Paste HTML to see.
About this tool
Lists every image in pasted HTML with its alt text, flagging missing and empty alts. Alt text aids image search rankings and screen-reader accessibility.
How to use
- 1. Paste page HTML.
- 2. See which images need alt text.
Frequently asked questions
Empty vs missing alt?
Empty alt="" is correct for decorative images; missing alt is the issue.
Is it free?
Yes.
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