PerfTestPro Recorder is a Chrome extension designed for QA engineers and developers, enabling the recording, inspection, filtering, and exporting of browser API calls including XHR and Fetch requests. This tool simplifies the process of capturing real API traffic from web applications into structured scripts for performance testing. Users can easily record API calls with details such as URL, method, status, headers, and timing without any need for manual logging or complex proxy setups.

The extension offers features such as one-click capture, local data storage, and the ability to export recorded information in standard formats like JSON, HAR, and JMeter JMX. Users can filter requests by various criteria and make edits before exporting, ensuring the exported files align with specific testing scenarios. With a session limit of 2,000 requests and a focus on privacy, PerfTestPro Recorder provides a comprehensive and efficient solution for performance testing workflows.