LambdaTest LT Browser

With LT Browser for PC, you can create your custom screen resolution by mimicking your laptop screen resolution. Check the responsiveness of your website on any laptop screen size & resolution you’d like with LabmdaTest LT Browser!

Next-gen browser to build, test & debug mobile websites. Start for FREE!



With the Browser, you can see the mobile view of the website on different screen sizes and resolutions. With over 25+ devices to choose from, mobile website testing hasn't been much easier.

World’s First End-to-End Testing Assistant

KaneAI is an advanced AI-powered platform built on modern Large Language Models (LLMs). Unique approach to create, debug, and evolve end-to-end tests using natural language.



Use LT Browser and ensure that your website is mobile responsive.

Can’t find your favourite device? With the app, you can create your own custom devices and save them for future use.

Create new mobile, tablet, or desktop devices and test the website on various devices, screen resolutions, and perform screen resolution tests for the website on different screen sizes. You don’t have to switch between two devices to perform a mobile website test.

Test on two devices simultaneously with LT Browser and perform mobile website test on different tablet and desktop devices, and inspect the website on different resolutions simultaneously.



Platform

Browser Testing
Manual live-interactive cross-browser testing

Selenium
Run Selenium scripts on cloud-based infrastructure

Test ManagerTest Manager
AI-powered unified test manager

Playwright Testing
Run Playwright scripts on cloud-based infrastructure

HyperExecute
Blazing fast AI-powered automation testing cloud

On-Premise Selenium Grid
This cloud infrastructure, paired with the security of your firewall

Accessibility Testing
Test the accessibility of websites and web apps

Real Devices Cloud
Test web and mobile applications on real devices

Visual Regression Cloud
AI-powered automated visual UI testing on cthe loud

Test Intelligence
AI-powered test intelligence insights

Automation Testing Cloud
Run automation tests on a scalable cloud-based

KaneAI- Testing Assistant
KaneAI - Testing Assistant Lambdatest KaneAI Beta



Features and Highlights

Inbuilt DevTools For Mobile Website Test
It comes with DevTools to debug multiple devices while performing responsiveness tests on your devices simultaneously. Test website on various devices simultaneously with separate DevTools for each device.

Test Local Website Without Any Extension Or Tunnel
With the program, you can see a mobile view of the website and perform a mobile website test of your local website without any extension or tunnel. To check locally, just type in your localhost address and check your local website on 25+ devices.

One-Click Bug Logging
Mark a bug and share the same with your colleagues on their favourite project management/bug tracking tools such as Jira, Trello, Asana, Github, etc. Assign the issue to a team member along with a summary, and fix bugs sooner.

Scroll Sync
Now testing on two devices simultaneously is even smoother. With the Scroll sync feature, you can sync two devices by the movement on the primary device. You don't have to go back and forth on your devices anymore!

Do You Like Hot Reloading?
It supports hot reloading to help you see your changes instantly in real-time. Whenever you hit save in your React code in your code editor or IDE, the local URL will automatically reload in the dev tool.

Inspect Mobile View of Website on iOS Devices
Check your mobile view of the website on iOS devices and test both on iPhone and iPad simultaneously, and ensure that your website is responsive on both landscape and portrait mode with LabmdaTest LT Browser.



What`s New

Support for Appium and Maestro Android Emulator

HyperExecute now supports the Appium and the Maestro Android Emulator, providing enhanced flexibility for mobile application testing on Android emulators.

Key Features:

• Streamlined Emulator Integration: Perform testing on virtual devices without requiring physical hardware, reducing setup complexity.
• Parallel Execution: Run multiple tests simultaneously on virtual devices using HyperExecute’s parallelism to speed up test cycles and reduce execution time for functional and UI tests.
• Customizable Capabilities: You can define emulator configurations such as device name, platform version, and orientation directly within your test files.

FAQs

What is LT Browser?
LT Browser is a developer-friendly, Chromium-based browser designed for testing and debugging the mobile views of websites and web apps. It supports over 50 device viewports, enabling seamless responsive web development for free.

Is LT Browser free?
Yes, LT Browser is completely free to use and provides lifetime access. Developers can test the responsiveness of mobile websites and web apps without requiring login credentials.

Is LT Browser effective?
Absolutely! LT Browser is an award-winning browser tailored for developers. It allows users to build, test, and debug responsive websites across mobile, tablet, and desktop device viewports. Additionally, it enables viewing websites on different screen sizes and resolutions with ease.

What is the latest version of LT Browser?
The platform is a cutting-edge, Chromium-based web browser designed to meet the needs of developers. It allows testing and debugging responsive websites across various device viewports, including mobile, tablet, and desktop, supporting a range of screen sizes and resolutions.

How does LT Browser assist in web development?
The app revolutionizes responsive web development by offering speed, precision, and flexibility. With its high-performance Chromium rendering engine and intuitive interface, it simplifies the process of debugging mobile websites and web applications.



Pricing

Free 

• Live real-time testing
• 200+ Desktop Browsers
• 2 sessions of Native App Testing on Emulators/Simulators
• 100 accessibility tests per organisation

Live - $19 /month

• Unlimited Live Real-Time Testing
• 3000+ Desktop Browsers
• Emulators / Simulators for web and app testing
• Geolocation Testing
• Web and mobile debugging tools
• Integrate with JIRA, Asana, Slack
• Unlimited Manual Accessibility DevTools Tests

Real Devices Plus - $49 /month

Everything in Real Devices, plus:

• Multi-Device
• Apple Pay
• SIM Testing
• Accessibility
• Passcode
• Assistive Touch
• Dark Mode
• App Manager

Enterprise (Contact for price)

Everything in Real Devices, plus:

• Premium Support options
• Advanced access controls
• Single Sign-on
• IP whitelisting
• Advanced data retention rules
• Advanced Local Testing
• Usage analytics
• Early access to beta features
• Unlimited users
• Enterprise-grade security
• Customer success and onboarding
• Private Slack Channel
• AI-native test intelligence/test analytics
• Unlimited Manual Accessibility DevTools Tests

How does the FREE trial work?

When you sign up, you instantly get access to our Freemium plan. This plan has no trial time limit; it's there for you for Life. In the freemium plan, you get 2 sessions of limited testing time usage, which gets renewed per month. You can anytime upgrade your plan for more robust features and unlimited access to LambdaTest Live Testing machines.

PROS

• AI-Powered Testing
• Responsive Testing for Multiple Devices
• KaneAI - Testing Agent
• Pre-installed Developer Tools
• Collaborative Bug Sharing
• Wide Range of Resolutions
• Ease of Setting Custom Viewports

CONS

• Limited Offline Capabilities
• Occasional Performance Lag
• Subscription Costs for Full Access
• Dependency on Internet Connection

Also Available: Download LT Browser for Mac