
IBM Equal Access Accessibility Checker by IBM Accessibility
A web developer tool that checks web applications for accessibility issues.
You'll need Firefox to use this extension
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About this extension
The IBM Equal Access Accessibility Checker is an open source tool for web developers and auditors that utilizes IBM's accessibility rule engine, which detects accessibility issues for web pages and web applications. The extension integrates into the browser development tools, providing an integrated checking experience, helping users quickly identify the source of accessibility issues and try fixes.
Please view the release note https://github.com/IBMa/equal-access/releases for the changes in the latest version.
Please view the release note https://github.com/IBMa/equal-access/releases for the changes in the latest version.
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Required permissions:
- Extend developer tools to access your data in open tabs
- Access browser tabs
- Access your data for all websites
More information
- Add-on Links
- Version
- 4.0.5.9999
- Size
- 29.24 MB
- Last updated
- 19 days ago (Jun 3, 2025)
- Related Categories
- License
- Apache License 2.0
- Version History
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Release notes for 4.0.5.9999
Rules and Engine
* fixrule(input_label_exists, aria_widget_labelled, aria_accessiblename_exists): Update accessible name requirement for certain roles
* fix(engine): Issues related to <elements> made invisible with clip-path
* fixrule(svg_graphics_labelled, img_alt_valid): Ignore SVG & image accessible name requirement when its ancestor is a widget or requires presentational child
* fixrule(input_label_exists, aria_widget_labelled, aria_accessiblename_exists): Update accessible name requirement for certain roles
* fix(engine): Issues related to <elements> made invisible with clip-path
* fixrule(svg_graphics_labelled, img_alt_valid): Ignore SVG & image accessible name requirement when its ancestor is a widget or requires presentational child
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