Preview the next version of Microsoft Edge

Microsoft Edge Insider channels are open for business, starting with Dev and Canary builds. Test your sites and web apps in our new, Chromium-powered experience today.

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Get help testing your site in EdgeHTML.

Our tools and virtual machines are free and cross-platform, so you can test your site today on your favorite device.

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  • Instant Testing

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  • Virtual Machines

    Test Microsoft Edge and also IE8 up to IE11 using virtual machines that you download and manage locally for free.

  • Site Scan With webhint

    We've completely revamped our site scanning tool to bring you webhint, a configurable linting tool for the web.