Online Web Testing Platform

Check your websites and web applications in all major browsers with LambdaTest.

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Trusted by 2M+ users globally

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Live Web Testing on 3000+ Environments

Test your website across 3,000+ OS and browser combinations. Instantly access various browsers, versions, and resolutions for detailed testing.

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Real-time Cross Browser Testing

Increase Device Coverage

Test your website's responsiveness and compatibility on iPhones and Androids. Choose from our extensive pool of over 3,000 real devices.

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Increase Device Coverage

Web 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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Automated Screenshot Testing

Responsive Web Testing with LT Browser

Test your website's responsiveness in LT Browser with a single click. Select from 50+ viewports or customize your own to see how the website behaves.

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Responsive Testing With A Single Click

Features To Accelerate Web Testing

It's not just about infrastructure, you get a whole range of complimentary features that will make your online web testing experience smoother and help you ship products faster.

Plugins & Extensions

Plugins & Extensions

Dedicated WordPress plugin and Chrome Extension to help you perform web testing and capture full-page screenshots.

Test Locally hosted pages

Test Locally hosted pages

Local hosted web testing to help you test in dev environments and save your website or app from after deployment bugs.

Geolocation testing

Geolocation testing

Test your website or mobile app from different geoIPs to make sure your users get the perfect experience across all locations.

Our Core Products

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

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Experience the Power of Unified Testing Cloud

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Seamless Collaboration via Integrate

Connect to dozens of applications to test directly with LambdaTest. Explore all IntegrationsArrowArrow

Customer Success Stories

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flaky tests

50%

reduction in test execution time

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HyperExecute is a highly reliable test execution platform and has excellent customer support.

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More Reasons to Love LambdaTest

Documentation

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

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Enterprise Grade Security

Helping you build trust with your customers is important to us.

Enterprise and Grade Security

Wall of Fame

LambdaTest is #1 choice for SMBs and Enterprises across the globe.

Wall of fame

Industry Recognition

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24/7 support

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

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Trusted by over 2,000,000 teams

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Tests

2M+

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Enterprises

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    Frequently Asked Questions

    What is web testing?
    Web testing is process of checking functionality, security, compatibility, performance and usability of the website. A lot of testing is focused on making sure your website works correctly in commonly used web browsers.
    How to do web testing on LambdaTest?
    LambdaTest has made it easy for you!
    • Signup on LambdaTest
    • Go to Real Time Testing
    • Select OS, and Browser of your choice
    • Write your page URL
    • Hit the 'START' button
    Star Testing for Free!
    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!
    Home/Web Testing