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.
API Testing Made Easy

ReqBin API Tester is a free online API testing tool. Test your API, website or web service by sending REST, SOAP and HTTP API requests right from your browser, and check the server responses.

  • Test APIs, websites and web services online
  • Post requests directly from your browser
  • Share and discuss your requests online
  • Load test APIs and websites
  • Generate PHP, Python, JavaScript/AJAX, C#/.NET, and Curl/Bash code snippets for your requests
  • Built-in JSON, XML, HTML and CSS validators
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