Download Fiddler

Fiddler is a web debugging proxy that logs all HTTP(S) traffic between a computer and the internet. It operates as an intermediary, enabling users to inspect traffic, set breakpoints, and modify incoming or outgoing data. The program captures traffic from any application that uses HTTP, including web browsers, desktop applications, and system services. It employs man-in-the-middle interception using self-signed certificates to decrypt HTTPS traffic and expose its contents for detailed analysis.