Test your web pages and web apps for compatibility across latest and legacy Microsoft Windows browsers, and operating systems.


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Ensure the best experience on your website no matter what browser it is. TestMu AI helps you achieve confidence with its Windows emulators online.
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With TestMu AI automated screenshots testing tool, Perform visual cross browser compatibility testing across 5000+ mobile and desktop browsers by just selecting the configurations and scheduling at your favorite interval.
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Be it Chrome, Opera, Firefox or any Windows browser, Windows emulator on TestMu AI comes with a in-built native developer tools to help you debug.
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Deliver immersive digital experiences with Next-Generation Mobile Apps and Cross Browser Testing Cloud
Add your favorite Chrome extensions before starting a test session. Access the same extensions within the test session without the need to repeatedly log in and add them inside VMs.
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Easily change your PC's screen resolution during testing to check how your website or app responds to different screen sizes.
Effortlessly integrate data sources, craft insightful dashboards, and pinpoint quality issues with detailed Test Analytics & Observability Suite.
Use the 'Mark as Bug' feature on TestMu AI to flag any UI issues you find during testing and share them with your team effortlessly.
Effortlessly participate in your projects, switch between project versions, & save your progress directly within the test environment.
Integrate effortlessly with your testing stack through a wide array of 120+ out-of-the-box integrations.
Got questions? Reach our 24/7 in-app chat or email [email protected] for swift assistance, ensuring prompt resolution and support.
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