Fiddler is a web debugging proxy tool developed by Telerik that allows users to monitor, inspect, and modify HTTP and HTTPS traffic between a computer and the internet. It acts as an intermediary, capturing all web requests and responses for detailed analysis.
The program provides powerful features such as session inspection, traffic filtering, performance testing, and request/response editing. It also supports debugging of APIs, web applications, and mobile apps by analyzing network communication in real time.
Fiddler is widely used by developers, testers, and security professionals to troubleshoot web issues, optimize performance, and identify vulnerabilities in applications and network traffic.
