Website / SEO Tools

Image Alt Text Auditor

Find images with missing, empty or poor alt text in pasted HTML.

Website / SEO Tools

Local only

HTML source

Everything stays in your browser

Your text is processed on your device — nothing is uploaded to a server.

How it works

Flags missing alt, empty alt on non-decorative images, file-name or placeholder alt, “image of…” and alt over 125 characters.

Good to know

How do I use it?

Enter your html source and press “Audit”. Check the result, then copy or download it.

How does it work?

Flags missing alt, empty alt on non-decorative images, file-name or placeholder alt, “image of…” and alt over 125 characters.

Is my data uploaded?

No. Everything is processed in your browser and nothing is sent to a server. No account is needed.