Set breakpoints directly in your .feature files, step through scenarios, inspect variables, and run tests with a single click in VS Code.
Powerful debugging tools designed specifically for Karate API testing
Set breakpoints in your .feature files and step through tests line by line. Inspect variables, view request/response data at each step.
Modify variable values on-the-fly while paused at a breakpoint. Test different scenarios without restarting your test.
CodeLens buttons appear above every Feature and Scenario. Debug with a single click — no configuration required.
Browse all your Karate features and scenarios in a dedicated sidebar. Navigate your test suite and run any test from the tree view.
Quickly switch between environments (dev, qa, stage) from the status bar. Your selection persists across sessions.
Real-time validation of Karate match expressions with inline error highlighting and quick fixes.
No complex setup. No configuration files. Just install and start debugging.
Search for "Karate Debug" in VS Code or install from the Marketplace
Navigate to any Karate feature file in your project
Use the CodeLens button above any Feature or Scenario
Set breakpoints, step through code, and inspect variables
Start with a free trial. Upgrade when you're ready.
Join developers who are saving hours every week with Karate Debug.
Install Free — No Credit Card