Accessibility Checker for GitHub Markdown
Highlight accessibility issues as you write Markdown on github.com.
As of June 2026, Accessibility Checker for GitHub Markdown has 44 users in the Accessibility category.
Usersdown 10.2 percent−10.2%
44
44
Ratingno change0%
—
— reviews
Reviewsno change0%
—
Version
1.16.3
Manifest V3
History
3 snapshotsTracking since Apr 20, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 20, 2026 | 49 | — | — | 1.16.3 |
| May 5, 2026 | 41 | — | — | 1.16.3 |
| Jun 3, 2026 | 46 | — | — | 1.16.3 |
| Now | 44 | — | — | 1.16.3 |
Permissions & access
- Permissions
- None declared
- Host access
- None declared
Screenshots
About
Highlights accessibility issues as you write issues, pull requests, discussions, comments in Markdown editors on GitHub.com. After installation, the extension will automatically highlight known issues, including missing 'alt' text, empty links, incorrect link syntax, skipped heading levels, duplicate headings, and more. Navigate to or hover over an issue to learn more about it.
Technical
- Version
- 1.16.3
- Manifest
- V3
- Size
- 402KiB
- Min Chrome
- 109
- Languages
- 1
- Featured
- No
Metadata
- ID
- hdonjoppcjfaojggdiliigclajklepdg
- Developer ID
- u8e5e46c80912e067f5b74cf5d0951443
- Developer Email
- [email protected]
- Created
- Apr 27, 2023
- Last Updated (Store)
- Apr 23, 2025
- Last Scraped
- Jun 3, 2026
- Website
- —
- Privacy Policy
- —
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