Compare the Top Free Web Accessibility Testing Tools as of April 2025

What are Free Web Accessibility Testing Tools?

Web accessibility testing tools are designed to help website and web app developers ensure that their sites and applications are accessible to everyone, including people with disabilities. Web accessibility testing tools streamline the process of making all aspects of a website or web app accessible to all users. Compare and read user reviews of the best Free Web Accessibility Testing tools currently available using the table below. This list is updated regularly.

  • 1
    Evinced

    Evinced

    Evinced

    Enterprise grade digital accessibility platform for modern software development teams. Weave accessibility into all facets of software development - Design, development, automated testing, QA testing, and production monitoring. Large enterprises are making Evinced their platform of choice for accessibility engineering operations. Evinced helps them automatically detect issues, fix the issues and collaborate on accessibility. Browser extensions, SDKs for integration with automated tests, and scanning solutions for pre-production and production environments. Accessibility debugger browser extension, SDK/CLI for pre-commit checks. SDK for integration with automated tests, Scanning for on-premises dev/QA environments. User flow analyzer browser extension. SaaS to scan entire websites/web applications including SPAs, and behind-login. iOS SDK + Desktop Client to automatically discover accessibility issues in iOS apps.
  • 2
    ContextQA

    ContextQA

    ContextQA

    ContextQA is a groundbreaking product that empowers organizations to enhance their automation test coverage, elevate software quality, expedite product delivery, and significantly curtail expenses related to maintaining software quality through the utilization of AI-driven SaaS solutions. AI agents will transform your manual test cases and user stories into automated test cases. ContextQA collects evidence and performs root-cause analysis while reporting a bug. ContextQA identifies critical user paths and pinpoints gaps in the software testing process. Complete end-to-end testing, including contract testing, eliminates the need for separate front-end and back-end testing tools. Test and identify glitches, enhance performance, and guarantee seamless user experiences on a plethora of browsers, mobile devices, and OS. ContextQA simplifies the process of incorporating test cases with minimal effort, enabling rapid expansion of automation coverage for your products and services.
  • 3
    Stellar

    Stellar

    Vstellar

    Speed up your testing processes with Stellar’s low-code automation platform. Enhance efficiency, minimize errors, and achieve smarter software testing with effortless solutions for UI, API, mobile, performance, and accessibility testing. Empower your team to test more and stress less with effortless integration and advanced analytics.
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