Blog & SEO · No. 52
Check alt text length and quality for one image or a whole list.
52
Blog & SEO
How it works
Everything runs in your browser, so results appear the moment you type.
Type, paste or upload a text file into the box above.
Every number and highlight updates live as you edit.
Adjust the options, then copy, download or export the report.
About this tool
Screen readers commonly cut alt text after about 125 characters. Paste one alt text per line to check length and catch common mistakes such as starting with image of, using a file name or stuffing keywords.
Toolkit 04 · 14 tools
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FAQ
Decorative images should have an empty alt attribute, alt="", so screen readers skip them.
Yes. It is completely free with no sign up, no usage limits and no API keys. Every Content Refiner tool runs in your browser.
Yes. Your text is processed on your own device and is never uploaded, stored or shared. Once the page has loaded, the tool even works offline.
Yes. The Image Alt Text Length Checker works in any modern browser on phones, tablets and computers.
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