Image Alt Checker

by Shivam Panchal · seoshades.co.in · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Scan all images on a webpage and check alt attributes

Users

252

+4 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#58K

#48K among extensions

Version

1.1

updated 5 Jul 2025

Users

monthly, 16 months

Latest, 15 Oct 2026: 252 usersMove the mouse over the chart for any month

Ratings count

monthly, 16 months

Latest, 15 Oct 2026: 3 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Image Alt Checker

Image Alt Checker is a handy Chrome extension that scans any webpage to list all images along with their alt text. It helps you quickly identify images missing alt attributes or having broken links. Perfect for SEO experts, web developers, and content creators who want to boost accessibility and optimize their site’s search ranking. Features: View all images on the page with preview thumbnails Check alt text status: missing, present, or broken images Filter to show only images missing alt tags Export image details and alt info as CSV report Click image rows to highlight and scroll to images on the webpage Simple and clean user interface for easy use Install now and make sure your website images are fully optimized!