Best Accessibility Testing

Testim is an AI-powered test automation platform that includes accessibility testing capabilities. It uses machine learning to create and maintain automated tests, reducing maintenance effort. Testim...

SortSite is a comprehensive website accessibility and standards checker. The free trial allows users to scan up to 50 pages, providing a snapshot of accessibility issues and HTML validation errors. It...

Silktide is a platform focused on content accessibility and digital inclusion. The free trial allows users to scan a limited number of pages and assess their content against WCAG 2.1 guidelines. Silkt...

The WAVE Evaluation Tool is a free, web-based accessibility evaluation tool developed by WebAIM. It provides visual indicators of accessibility issues directly on a webpage. While not a comprehensive...

Functionize is an AI-powered test automation platform that includes accessibility testing capabilities. It uses machine learning to create and maintain automated tests, reducing maintenance effort. Fu...

Pa11y is a command-line accessibility testing tool built on Node.js. It automates accessibility checks against web pages, generating detailed reports that highlight potential issues. Pa11y is highly c...

aXe-core is an open-source accessibility testing engine that powers many other tools. While not a standalone tool, the free trial is essentially unlimited access to the core library. Developers can in...

Aqua DevTools is a browser extension that provides automated accessibility audits and remediation advice. It identifies accessibility issues based on WCAG guidelines and offers suggestions for fixing...

Chromatic is a visual testing platform that can be used to identify accessibility issues related to visual elements and layout. It's particularly useful for teams using component libraries and design...

Accessibility Insights is a browser extension focused on manual accessibility testing. The free trial (unlimited use) provides tools for keyboard navigation testing, color contrast checking, and other...

Lighthouse is an open-source, automated tool for improving the quality of web pages. Built directly into the Chrome DevTools, it audits performance, accessibility, progressive web apps, SEO, and more....

Jootopia is a browser extension that provides automated accessibility audits and visual feedback. It identifies accessibility issues based on WCAG guidelines and offers suggestions for fixing them. Jo...

FunctionalLib is an accessibility testing API that provides comprehensive checks based on WCAG guidelines. It offers a robust set of tests and detailed reporting capabilities, making it suitable for i...

The Accessibility Checker is a Firefox add-on that performs automated accessibility checks on web pages. Freelancers using Firefox can use it to identify potential accessibility issues and receive rec...

PassScreen is a cloud-based accessibility testing platform that combines automated scans with visual validation. It identifies accessibility issues and provides remediation advice. PassScreen integrat...

axe-core Rules Engine allows developers to create custom accessibility rules and integrate them into their testing workflows. It's a powerful tool for agencies with specific accessibility requirements...

WaveScope is a tool that visualizes ARIA attributes and accessibility tree structure. Freelancers can use it to understand how assistive technologies interpret the page structure and identify potentia...

Rubric is an open-source accessibility testing tool that focuses on providing detailed and actionable feedback. It's designed to be integrated into development workflows and offers a flexible API for...

HTML CodeSniffer (HCS) is a free, open-source accessibility testing tool that focuses on HTML code validation. It's available as a browser extension and can be integrated into build processes. HCS al...

axe-core is a JavaScript library developed by Deque Systems, providing a robust and highly accurate automated accessibility testing engine. It's designed to be integrated directly into web application...

The Accessibility Scanner is a free desktop application for Windows that scans websites and documents for accessibility issues. It provides a report with recommendations for remediation. While limited...

Tauri Accessibility Checker is a tool specifically designed for testing the accessibility of applications built with the Tauri framework. Tauri allows developers to build cross-platform desktop applic...

FunctionalLib Accessibility is a web accessibility testing tool offering a free trial. It checks for compliance with WCAG 2.0 and Section 508 guidelines. The tool focuses on automated testing of web c...

Accessibility Insights for Android is an app developed by Microsoft that helps developers and testers identify and fix accessibility issues in Android applications. It combines automated scanning with...

The Chrome DevTools Accessibility tab provides basic accessibility auditing capabilities directly within the Chrome browser's developer tools. It identifies common accessibility issues and offers sugg...

Inspectlet provides session replay, heatmaps, and form analysis to help businesses understand user behavior and improve website usability. It captures full browser sessions and allows teams to replay...

Equalz is an open-source accessibility testing tool that aims to be a comprehensive and customizable solution. It provides automated testing capabilities and allows users to define custom rules and ch...

axe-cli is the command-line interface for axe-core. It allows developers to run accessibility tests from the command line, making it easy to integrate into CI/CD pipelines. It provides detailed report...

Accessibility Validator is a free browser extension for Firefox that performs basic accessibility checks. It identifies common accessibility issues and provides suggestions for remediation. While it's...