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Web Application Testing Online

Test your webapps for compatibility across 5000+ different browsers, browser versions, and operating systems.

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Trusted by 2M+ users globally

LambdaTest Automation Testing Cloud

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Web App Testing on Various Environments

Run interactive tests on over 3000 browser configurations. Select browser type, version, OS, and resolution for thorough compatibility checks.

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Increase Real Devices Coverage

Test your website's responsiveness instantly using our extensive real device pool, including iPhones and Androids. Access various devices with just a click.

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2M+ Devs and QAs rely on LambdaTest

Deliver immersive digital experiences with Next-Generation Mobile Apps and Cross Browser Testing Cloud

Web App Testing with Scheduled Screenshots

Run visual tests automatically across 3,000+ environments on LambdaTest. Schedule tests and capture screenshots at set intervals for detailed insights.

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Responsive Web App Testing with LT Browser

Effortlessly test your application's responsiveness in LT Browser with a single click. Choose from over 50 viewports or create custom dimensions to assess your app's performance.

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Responsive Web App Testing with LT Browser

Our Core Products

Create, debug, and evolve end-to-end tests using natural language.More about KaneAI

Customer Success Stories

World's leading companies trust LambdaTest with their digital transformation journey. All Customer Stories

flaky tests

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Documentation

Step-by-step documentation for various test automation frameworks to help you run your first Selenium script.

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Got questions? Throw them to our 24/7 in-app customer chat support or email us on support@lambdatest.com.

Trusted by over 2,000,000 teams

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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.

How to perform web testing for browser compatibility checks?

You can have lab with all the combinations of Browser, OS, Devices and Resolution to test your website. Or you can test your website using LambdaTest, which allows you to run browser tests on 3000+ combinations of browsers, operating systems, and devices. LambdaTest lets you automate your web testing process and make it a part of your continuous integration or continuous delivery pipeline.

Which is the best tool for web testing?

LambdaTest provides all the tools you need for web testing. For example, it has emulators and simulators, real-time testing, automation with Selenium, Appium, and Cypress, and hyperexecute is the fastest testing platform. Sign up here to get started!

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