A11yInspect - 2026 Pricing, Features, Reviews & Alternatives

A11yInspect is the comprehensive accessibility browser extension that streamlines the process of implementing digital accessibility. Designed for developers and accessibility professionals, this powerful tool detects failures, identifies issues to validate, and highlights the relevant code to reduce the time and effort required for accessibility implementation.

The extension features exhaustive rulesets that are frequently updated to improve accuracy, reduce false positives, and increase coverage of the Web Content Accessibility Guidelines (WCAG). The results are neatly organized by WCAG Conformance Levels, Success Criteria, and Severity, enabling users to effectively plan and prioritize their accessibility efforts. A11yInspect provides detailed analysis, categorizing issues as Fails, Validates, and Suggestions, all aligned with WCAG standards.

Beyond testing, A11yInspect offers a suite of valuable features to enhance the accessibility workflow. The in-built color contrast checker and CSS overview help identify color combinations to avoid, while the one-click code highlighting simplifies the process of addressing identified issues. The extension also provides a wide range of bookmarklets covering essential accessibility checks, such as Headings, Tab order, Grayscale, Target size, Text spacing, and Forms. Users can easily track their testing history through the comprehensive scan log and download screenshots to capture accessibility problems. Additionally, the key code attribute feature helps users quickly evaluate the accessibility of specific elements.