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LambdaTest, a GenAI-native quality engineering platform, has launched LambdaTest Web Scanner, a browser-based solution that integrates Visual UI Regression Testing and WCAG-compliant Accessibility Testing. This innovative tool allows teams to detect and address visual bugs and accessibility issues in web applications with speed and accuracy, supporting scalable testing across thousands of URLs.
LambdaTest Web Scanner leverages SmartUI technology for automated scans that identify pixel-based layout changes, design mismatches, missing elements, and unintended regressions. It validates across major browsers including Chrome, Firefox, Edge, and Safari, while supporting responsive testing on eight desktop sizes and over 200 mobile viewports for Android and iOS. Custom configurations via SmartUI JSON settings allow for precise control, including delays for animations and dynamic content, ensuring accurate screenshots and consistent visual quality.
The tool conducts dynamic audits against WCAG 2.x standards, such as 2.0 and 2.1 AA levels, to surface violations and provide actionable recommendations for inclusivity. Features include a "Needs Review" toggle for issues requiring human verification, flagging of best practices, severity-based filters, and smart identification of recurring violations. Deep scan reports are exportable, enabling teams to maintain compliance and generate audit-ready documentation.
With smart scheduling options for one-time or recurring scans, the Web Scanner supports authenticated and local testing pages, redirecting seamlessly to SmartUI and Accessibility Dashboards. Frontend QA teams can run regular scans to catch layout shifts and UI inconsistencies early. Accessibility engineers ensure WCAG compliance across large URL sets, while product owners monitor releases for overall health. Agencies benefit from before-and-after visual proofs and compliance reports, delivering high-quality, inclusive applications. By automating manual processes, it reduces time, errors, and development cycle delays, enhancing digital product quality.
"We’re excited to offer a powerful solution that combines visual regression and accessibility testing in one platform," said Mayank Bhola, Co-Founder and Head of Products at LambdaTest. "LambdaTest Web Scanner empowers teams to proactively catch issues, ensuring a flawless user experience and compliance at scale."
This launch of LambdaTest Web Scanner advances quality engineering by providing AI-powered automation that bridges visual and accessibility testing, enabling organizations to deliver inclusive, high-performing web experiences efficiently.
LambdaTest is a GenAI-powered Quality Engineering Platform that empowers teams to test intelligently, smarter, and ship faster. Built for scale, it offers a full-stack testing cloud with 10K+ real devices and 3,000+ browsers.
With AI-native test management, MCP servers, and agent-based automation, LambdaTest supports Selenium, Appium, Playwright, and all major frameworks. AI Agents like HyperExecute and KaneAI bring the power of AI and cloud into your software testing workflow, enabling seamless automation testing with 120+ integrations.
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