Load Testing Tool for Websites and APIs

Online load testing tool for website and API developers and API testers. Load test the performance of your system on hundreds of simulated concurrent users across different geographic regions. Determine API speed, scalability, and stability performance metrics under expected workloads and overloads.
The best online tool for API developers
  • Test REST, SOAP and HTTP API endpoints online
  • Execute Python, JavaScript, PHP and JAVA code right in your browser
  • Format and validate JSON and XML strings
  • Share and discuss your code online
  • Clean UI and easy to use
  • It's free
New! Try the new beta version of the ReqBin App!

API Load Testing Tool

The API load testing service allows stress test your API or website with thousands of concurrent connections from different geographic regions.

With the API load testing tool, you can determine the response time for each transaction; operability of system components, and database under load.

The API load testing tool allows you to test network latency between server and client, identify server design and configuration issues, and hardware limitations.

// try get IpInfo ASAP! getIpInfo($.noop);