LambdaTest Local Page Testing enables developers and QA teams to securely test locally hosted or private websites and web applications across more than 3,000 browser and device combinations. Using LambdaTest’s cloud-based infrastructure, users can establish secure tunnels—either via a desktop app (Underpass) or CLI tools—to test sites behind firewalls, on local machines, or in development environments. This eliminates the need to deploy sites publicly before cross-browser testing, streamlining the debugging and quality assurance process for web projects.

Key Features

Secure Local Testing Test private, local, or development sites without exposing them publicly.

• Establish SSH tunnels for secure connectivity
• Test behind proxies and firewalls

LambdaTest Underpass Desktop App Simplifies tunnel setup for local testing.

• One-click tunnel creation, no terminal commands needed
• Intuitive GUI for managing tunnels

Multiple Tunnel Management Run and manage several tunnels simultaneously.

• Supports parallel testing across different environments
• Flexible configurations for complex testing needs

Broad Browser & Device Coverage Access over 3,000 browser and device combinations.

• Test on Windows, macOS, Android, and iOS browsers
• Use emulators, simulators, and real devices

Automation Integration Automate local testing in CI/CD pipelines.

• GitHub Actions support for LambdaTest Tunnel
• Run Selenium and other automation scripts

Enhanced Debugging Tools Streamline issue resolution and collaboration.

• Log copying and sharing features
• Improved tunnel monitoring and authentication options

Benefits

Accelerated Testing and Debugging Speeds up the QA process for web projects in development.

• No need to deploy to a public server for testing
• Immediate feedback on browser compatibility

Improved Collaboration Facilitates teamwork and troubleshooting.

• Easy log sharing for faster issue resolution
• Supports integration with tools like GitHub and SSO

Enterprise-Grade Security Ensures privacy and data protection during testing.

• Secure SSH tunneling protects sensitive code
• Multiple authentication options for access control