KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

Visual Testing With Screenshot Comparison Tool

Capture and compare screenshots against the baseline. Highlight visual changes to identify errors and deliver pixel-perfect websites.

Trusted by 2M+ users globally

GLOBAL ENTERPRISES RELY ON LAMBDATEST FOR TEST EXECUTION

2 Million+

Users

10000+

Enterprises

132+

Countries

Achieve Visual Perfection Faster

Maximize your UI's visual consistency and eliminate the risk of shipping visual bugs. Compare baseline images and automatically find visual and functional regressions.

Start testing

Speed Up Your Product Release

Reduce the time spent finding elusive visual bugs with DOM snapshotting and advanced parallelization capabilities. Shorten your product release cycle by ensuring visual perfection across all browsers and devices.

Start Parallel testing

Automate Visual Regression Testing in a Single Click!

Follow our step-by-step guide to performing Visual Regression tests to deliver a better user experience.

Get Started

Advanced Options For Screenshot Comparison Tool

Our screenshot comparison tool makes it easy to compare the Baseline and Test Output by using its advanced options. You can use options such as largeImageThreshold, errorType, ignore, transparency, boundingBoxes, ignoredBoxes, and ignoreAreasColoredWith.

Start testing

Seamlessly Integrate With Complete CI/CD Tech Stack

Get detailed insights of your automation tests in your CI/CD pipelines by integrating with your favorite DevOps tools.

Why LambdaTest for Visual Regression Test Execution

Here’s why LambdaTest is the choice of visual regression cloud for 2 Million+ developers & quality analysts.

24/7 Support

Get access to industry leading 24/7 dedicated support.

Zero Test Flakiness

Highly reliable and accurate infrastructure that has no flakiness

120+ Integrations

Fits seamlessly into your testing stack with out-of-the box integrations.

Locally Hosted Web Testing

Prevent your production environment from after deployment bugs.

Try LambdaTest Now !!

Get 3 sessions of 1 minute each of live real time interactive testing every month that gets renewed each month.

No Credit Card Required
Free Sign Up
24/7 Support

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.

More about Automation Testing

Blazing fast test execution on cloud that will beat your local test execution speeds. A LambdaTest exclusive platform that is guaranteed faster than any other cloud grid offering.

More about HyperExecute

Perform live interactive cross browser testing of your public or locally hosted websites and web apps on 3000+ real mobile and desktop browsers running on real devices and real OS.

More about Cross Browser Testing

Test your native, hybrid or web mobile apps online on a scalable mobile testing cloud. Test and debug your mobile apps faster on both Emulators/Simulators or online real device cloud.

More about Mobile App Testing

Accelerate your whole pipeline from dev to release. Get faster feedback on code changes, manage flaky tests, and keep master green. Industry-leading test intelligence platform.

More about Test at Scale

How LambdaTest is helping Global Enterprises

Trusted by startups, SMBs and big enterprises alike.

All Stories

Trepp

By being able to run our Selenium scripts on the legacy and latest browsers on LambdaTest helped us save significant time in test execution with zero hassle to maintain the infra.

Anish Ohri

Head of Testing and Performance Engineering

45X

Increased Browser Coverage

Read Case Study

4.8 out of 5 - G2 Crowd

They talk about it better than us

Read All Reviews

Thank you for providing free open source license to run the web and mobile tests of our open source projects for free on Lambdatest platform.

Mohammad Faisal Khatri

@faisalkhatri

is fantastic. Cross browser and device testingtesting frustration is minimized. You can’t get rid of clients that need ie11 nor can you own every device but lambda test bridge that gap.

Mat Gargano

@matgargano

Really superb customer service from Arpit tricky Automation problem using Selenium in Python and they talked me through it and got me up-and-running. Awesome. :-)

Michael (Mike) Horne

@recantha

Super top notch customer support from - just throwing it out there if you're looking for a decent browser testing platform, they get my full double thumbs up. Thumbs upThumbs up :-)

Ben Pritchard

@yesiamben

second-day using and it's already proven itself a lot faster than Cross Browser Testing and BrowserStack, at half the price! bargain

Matthew Bryson

@mbrysonuk

can I just say, your support team are first class. I had the pleasure of talking with Prateek Singh. He went the extra mile and nothing was too much trouble. Clearly your support are also very technically adept, something which I really value. Thankyou!

Timothy Wintle

@timwintle1979

Wall of fame

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

More Reasons To Love LambdaTest

Along with 3000+ browsers and devices combinations to test we provide you additional features to make sure you give your users a perfect experience.

CI/CD Tool Integration

Enhance visual regression by integrating Selenium, Cypress or any framework in your favorite CI/CD tool.

Smarter Analytics

Assess multiple visual regression test cases in one place with the all-new LambdaTest Analytics.

Documentation

Step-by-step document to help you run your first visual regression test with Selenium or Cypress.

Ready to Get Started?

Signup to use LambdaTest, it's completely free to get started with

Frequently Asked Questions

How do I compare two screenshots?

With LambdaTest’s screenshot comparison tool, you can easily create and compare full-page screenshots across 3000+ browsers, devices, and OS combinations. Identify visual errors through this screenshot comparison tool & ensure that your site looks perfect on all devices & browsers.

What is screenshot testing?

Screenshot testing is a technique that verifies that your application is working as expected by capturing an image of the application's output and comparing it with an expected result. With LambdaTest's screenshot comparison tool, you can capture screenshots in bulk through different desktops and mobile devices running on various OSs. This is made possible by instrumented UI test cases that help you see how your web app renders across various screen sizes using different browsers.

Home/Screenshot Comparison Tool