Image Alt Text Checker

About

# Find image alt text issues in seconds.

A Chrome extension that scans all images on any webpage and reports the status of their alt attributes — so you can fix SEO and accessibility issues before they become problems.

## Perfect for

- Running quick accessibility audits on any page
- Checking that all product images have descriptive alt text
- Reviewing CMS-generated pages for missing alt attributes
- Preparing for WCAG compliance reviews
- SEO audits — search engines rely on alt text to understand images

## Key Features

- Scans all `<img>` elements on the current page
- Classifies each image: OK, Missing alt, Empty alt, Too Long (>125 chars)
- Summary bar showing counts for each status
- Filter by status to focus on issues
- Thumbnail preview for each image
- Shows alt text content and source filename
- One-click copy — generates a text report for your clipboard
- Works with lazy-loaded images (data-src)

## Privacy

- No data is ever sent to external servers
- All processing happens entirely in your browser
- No personal information or cookies are collected