Perform Browser Compatibility Testing of Web Apps on All Latest Mobile and Desktop Browsers running on Real Machines.

Free Online Cross Browser Compatibiity Testing Tool

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free online cross browser compatibility testing tools

Test on Latest Mobile and Desktop Browsers on Cloud

With LambdaTest, perform Real-time Cross Browser compatibility testing of your website to ensure your website is compatible across all browsers and devices. You can choose from a wide range of updated android and iOS mobile devices from latest to oldest versions of Chrome, Firefox, Safari, Edge, Internet Explorer, Opera, and Yandex. Test for responsiveness and take full paged automated screenshots for cross browser testing.

Cross platform compatibility testing

Online Browser Compatibility Testing

Perform browser compatibility testing with full flexibility to prepare a live interactive cross browser compatibility testing environment with your choice of desired desktop and mobile browser, browser version, operating system, and resolution. All remote browsers come with pre-installed RIA software and developer tools. You can also record or take screenshots during your real time browser compatibility testing sessions on the go!

Cross platform compatibility testing

Test on Latest Desktop Browsers

Choose from a wide range of Windows and Mac operating systems and all the latest browsers. You can perform cross browser compatibility testing on Google Chrome, Mozilla Firefox, Opera, Internet Explorer, Edge, Safari and Yandex on supported Mac and Windows devices along with your desired resolution.

Cross platform compatibility testing

Test on Wide Variety of Mobile Devices

Ensure that your website/ web application is cross browser compatible with all mobile devices. You can choose from a wide list of iPhones, iPads on different iOs versions. Test on android phones like Samsung, Google, Sony, LG, One Plus, HTC, Amazon, Motorola, Xiaomi, Huawei, Gionee, Oppo, Vivo on latest android versions and different browsers.

Faster Automated Screenshots

Faster Automated Screenshots

With LambdaTest automated screenshots feature, you can perform visual cross browser compatibility testing across 2000+ mobile and desktop browsers by just selecting the configurations. There is no need to test for each combination manually as you get full paged screenshots within seconds. With Lambda Tunnel, you can also take screenshots of your locally hosted website to perform cross browser compatibiity testing.

Responsive Testing

Check Responsiveness on All Screen Sizes

With LambdaTest, you can test for responsiveness of your website or web application by just a single click across different screen sizes and see how your website responds accordingly. With our Secure Shell Tunnel, you can also test the responsivess of your locally hosted websites.

visual regression testing online

Seamless Collaboration and Testing

Log issues instantly during test sessions and collaborate with your team through our in-built issue tracking tool. You can create, view, edit, and assign issues to team members with related screenshots and videos. You can also share the issues via email, slack or directly log it in different project management tools like JIRA, Asana, Trello, GitHub, GitLab, VSTS, Bitbucket or share over Slack directly saving a lot of time and faster tracking of bugs while performing browser compatibility testing.

Testing Locally Hosted Pages: Lambda Tunnel

Test your locally hosted or privately hosted pages on LambdaTest cloud platform for cross browser compatibility. Through Lambda Tunnel you can establish a secure shell tunnel with LambdaTest servers and test your locally hosted pages on browser environment of your choice. Now you can ensure cross browser compatibility even before launching on live servers.

Online responsive testing tool
Regression Visual Testing Online

Debug with Native Developer tools on
Desktop and Mobile Devices

Our integrated developer tools help you debug your website or web application on our virtual machines while performing cross browser compatibility testing. You can use developer tools on our desktop browsers, android and iOS mobile browsers, tablets, iPads. No installation required, we provide pre-installed developer tools just like real devices to ensure cross browser compatibility of your website.

Smart Visual Regression Testing

Perform smart visual regression testing on your layouts and identify bugs with a single click. Make sure that your layout iterations are free of visual deviations that may be introduced in new builds. No longer will tricky issues related to icon size, padding, color, layout, text, element’s position, etc will escape your sight.

Online responsive testing tool
visual regression testing online

Resolution Display Testing

Test your website across different screen resolutions ranging from 800x600 to 2560x1440 for cross browser compatibility. No need to hassle through launching sessions again, you can change screen resolution in the mid of a session by just selecting the required resolution and your browser will be resized as per the selected one.

Geo Location Testing

With LambdaTest's Geo location testing feature you can perform cross browser compatibility testing of your website or web application from different locations by connecting through Lambda Tunnel. With this feature you can test from different locations around the world to look for locale dependent check out processes, search results, language changes, popus, and a lot more features.

Online responsive testing tool
visual regression testing online

LambdaTest Inbuilt Issue Tracker

If you do not use any third part project management tool, then there is no need to buy one. With LambdaTest inbuilt issue tracker, you can manage your bugs directly from LambdaTest platform while performing cross browser compatibility testing. You can assign, track, export to PDF, share bugs and take a complete control using our inbuilt issue tracker. It is easy and flexible to use.

24*7 support from our Tech Experts

If you face any problem while performing cross brower testing of your website or web application on LambdaTest, we have you covered. Our tech experts are available on our support 24*7. You can get in touch with us by filling up the contact form, messaging in-app, or through call. You can also write to us at and we'll get back to you in no time.

Online responsive testing tool

LambdaTest Screenshot Chrome Extension can be used to take full page screenshots of webpages across different desktop and mobile browsers right from your browser with one click. These screenshots will help in fastracking cross browser compatibility testing of the web pages and websites.



You can simply take screenshots directly from the WordPress dashboard, be it pages, posts, or while editing a post to perform cross browser testing. You can take direct screenshots on up to 25 different browser and operating system configuration at a time by clicking on LambdaTest's icon and selecting the configuration.


Free Online Cross Browser Compatibility Testing Tool

Fastest Way for Regression Testing Of Cross Browser Bugs

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Developer Tools

All remote browsers like comes pre installed with developer and debugging tools like Firebug, etc to let you debug while performing cross browser testing.

Test on Latest Desktop and Mobile Browsers

Test on latest Chrome, Firefox, Safari, Internet Explorer, Edge, Opera, Android Browsers, and iOS Safari Browsers.

Free Plan With 60 Minutes of Live Testing

Our plans starts with a free plan where you access to all features and free 60 minutes of live cross browser testing per month.

Scale As You Go

Need support for a larger team? We have very flexible plans and if they don’t suffice, leave us a message here, and we would help you out.

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