BrowserStack is the world’s largest cloud platform for software testing, with 20,000+ real Android and iOS devices that allow developers to comprehensively test their websites and apps for functionality, performance, and visual appeal.




BrowserStack is the world’s largest cloud platform for software testing, with 20,000+ real Android and iOS devices that allow developers to comprehensively test their websites and apps for functionality, performance, and visual appeal.




AI-driven accessibility compliance for websites aligns with global standards and regulations, providing automated fixes, monitoring, and support for GDPR and more.



WAVE is a visual web accessibility analysis tool that evaluates web accessibility based on the Web Content Accessibility Guidelines (WCAG).
Colour Contrast Analyser allows you to evaluate the color visibility and contrast of foreground/background color combinations. It provides an initial pass/fail assessment against WCAG 2.0 color contrast success criteria.
Built on the world’s most popular accessibility testing library, axe-core. Deque’s suite of axe tools offers full coverage for your testing and compliance needs.
Askem is a European website compliance and accessibility monitoring platform for WCAG 2.2 AA and EAA compliance. Used by NHS, municipalities, healthcare.




ColorSense turns any image into a usable color palette in seconds. Upload a photo and it instantly extracts the 5 dominant, vibrant HEX colors — no signup, nothing uploaded to a server, everything runs client-side in your browser.




AssisT is a free, open-source Chrome extension that adds text-to-speech with word-by-word highlighting, speech-to-text, AI writing assistance, and 35+ accessibility features to Canvas LMS, Moodle, Google Classroom, and any website.




Create beautiful, accessible color palettes with WCAG contrast checking, color blindness simulation, and export to CSS, Tailwind, SCSS. The best free alternative to Coolors.




Test & monitor your websites and documents against WCAG 2.1 and EN 301 549. Accessibility Cloud offers automatic and manual accessibility tests, monitoring and compliance management within the same powerful platform.




No61 is a color palette builder for designers and developers who want to see how their colors actually perform in a real UI, not just as swatches. Preview your palette live on 40+ real components: dashboards, pricing tables, e-commerce layouts, charts, chat widgets and more.




Hexo is the ultimate color palette management tool for macOS, designed for designers, developers, and creative professionals who demand precision and efficiency in their color workflow. Save your colors and palettes locally, offline and on the move.




A simple color picker and contrast checker for designers and developers. Check WCAG accessibility guidelines, verify contrast ratios, and build color palettes with ease.




OpenForms delivers the capabilities that governments, public sector agencies, and form-heavy industries need to accelerate digital transformation.

A11yied is an automated accessibility compliance testing platform that helps developers and organizations identify accessibility issues across their websites.
WordPress accessibility plugin that uses virtual browser technology to scan websites and identify accessibility issues that other tools miss, providing clear remediation guidance.




A browser extension for picking colors, generating gradients, creating palettes, and checking WCAG contrast accessibility.




Allaccessible provides instant access to accommodations for users with disabilities allowing them to tailor their browsing experience to meet their specific needs and preferences while accessing websites. AllAccessible follows Web Content Accessibility Guidelines (WCAG) 2.

Loupe runs an instant WCAG 2.1 & 2.2 audit on any page (powered by axe-core), highlights every issue right on the page with plain-English explanations and optional AI-drafted fixes, and exports a white-label PDF report with your own branding.



Free WCAG 2.1 accessibility scanner with paid monitoring, compliance certificates, and API access for teams and agencies.
Perception scans Figma files for contrast failures across text and icons - including gradients, blends, image fills, and layered effects - against WCAG criteria.


CAAT is a powerful platform for comprehensive accessibility testing. It combines manual assessments with automated tools and supports WCAG, EN 301 549 and custom test catalogues. Additionally, it offers issue tracking and reporting to ensure inclusive digital experiences.



The Accessibility Scanner is a powerful, desktop application designed to streamline and enhance your web accessibility auditing workflow.



Contraste is a simple app for checking the accessibility of text against the Web Content Accessibility Guidelines (WCAG).