WAVE by WebAIM - Chrome Extension
WAVE is a suite of web accessibility evaluation tools that helps identify WCAG errors and facilitates human evaluation to make web content more accessible.
Overview
What is WAVE by WebAIM?
WAVE is a suite of evaluation tools by WebAIM designed to help authors improve web accessibility for individuals with disabilities. It identifies accessibility and WCAG errors while supporting human evaluation and education on web accessibility issues.
What is WAVE by WebAIM used for?
Tags

Top Features
- Browser extensions for Chrome, Firefox, Edge
- Online accessibility evaluation tool
- Subscription API and Stand-alone Testing Engine
- Accessibility IMpact (AIM) report with detailed scores
- Integration into continuous integration processes
How to use WAVE by WebAIM?
Use the online tool by entering a URL, install browser extensions for Chrome, Firefox, or Edge to test directly in the browser, or integrate the API and Testing Engine for automated testing on multiple pages, including intranet and secure sites.
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Pros & Cons
Pros
- Identifies many WCAG errors
- Facilitates human evaluation
- Supports testing of password-protected and dynamic pages
- Offers API for automated testing
- Provides detailed AIM reports with expert insights
Cons
- May require subscription for advanced features
- Limited to web-based platforms
Use Cases
- Testing web page accessibility for compliance
- Integrating accessibility checks into development workflows
- Auditing intranet or secure sites for accessibility issues
- Educating teams on web accessibility best practices
WAVE by WebAIM Pricing
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