Web Application Testing Online

Test your webapps for compatibility across 3000+ different browsers, browser versions, and operating systems.
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Highest browser coverage

Web App Compatibility Testing on 3000+ Environments

You can run live-interactive online web applications tests on 3000+ different desktop and mobile browsers. You can choose the browser, its version, operating system, and screen resolution.
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Web App Compatibility Testing on 3000+ Environments
Increase Device Coverage with Real Device Web Testing

Real devices online

Increase Real Devices Coverage Dramatically

If you are interested in testing your website's responsiveness, reliability and compatibility on a wide range of real devices like iPhones and Android devices, you can access our real device-pool with a click.
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Automate and sit back

Automate Web App Testing on 3000+ Environments with Selenium

LambdaTest offers you a cloud of 3000+ desktop and mobile browser environments to run your web application compatibility tests on. This makes it easy to ensure that your web app looks the way you like across multiple operating systems and devices.
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Automate Web App Testing on 3000+ Environments with Selenium
Geolocation Testing

Test it Anywhere

Geo-Location Testing Across 50+ Countries

You should be sure that your website looks the way you like in every country. Check it from locations around the world, and make sure that each time, the site appears exactly as you intend it to.
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Automate the process

Web App Testing with Automated Scheduled Screenshot

LambdaTest lets you launch visual web tests across 3000+ mobile and desktop environments. You can even schedule them to run automatically, with screenshots captured at set time intervals.
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Test on real device cloud
Integrated Native Developer Tools For Debugging

Easy Debugging

Integrated Native Developer Tools For Debugging

Whether it's Chrome, Safari, Microsoft Edge, Yandex or even mobile browsers, you have platform to detect and fix issues at your fingertips all from one window.
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Features To Accelerate Web Application Testing

There's a whole host of online tools and feature on LambdaTest that will help you with web app testing.

Plugins & Extensions

Plugins & Extensions

There are WordPress plugins and a Chrome Extension that can help you conduct real time web app testing and capture full-page screenshots.

Geolocation testing

Geolocation testing

Test your web app for mobile and desktop from different locations to make sure your users have the perfect experience.

Test Locally hosted pages

Test Locally

Local web testing allows you to test in development environments before deploying your web applications.

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Get 60 minutes of Live interactive testing every month FREE !! The only free for lifetime Cross Browser Testing Platform.

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Powerful Cloud Testing Platform to Accelerate Your Go-To-Market

Secure, Reliable, and High Performance Test Execution Cloud Build For Scale

Perform automated browser tests on a scalable, secure, and reliable automation cloud. Run JavaScript or Selenium tests at scale on 3000+ desktop and mobile browsers.

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Here's why LambdaTest is the choice of test automation cloud for 1 Million+ developers & quality analysts

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Frequently Asked Questions

What is web application testing?
Web app testing is a software testing process to check the web application for functional parameters like UI and UX during the developement phase and before moving the web application to production environment.
How can I test my web application?
You can simply use LambdaTest, with LambdaTest you can take help of real time testing, local host testing of your web app, and you can even automate the web app testing with the help of your favorite automation framework. There are emulators and real devices to help you with every possible need of web app testing from any where in the world any time of the clock.
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