Fiddler

Fiddler 4.4 beta

Free
Fiddler enables you to inspect all HTTP traffic and "fiddle" with any data
4.2  (125 votes)
4.6
4.6.2.3 (See all)

Fiddler can help you answer these questions, and many more. Fiddler is an HTTP debugging proxy that logs all HTTP traffic between your computer and the Internet. Fiddler enables you to inspect all HTTP traffic, set breakpoints, and "fiddle" with incoming or outgoing data. Fiddler is much simpler to use than NetMon or other network debuggers because it exposes only HTTP traffic and does so in a user-friendly format.

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Guest #34887373

Guest #34887373 Free and simple tool for web-debugging.

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fireballa20

fireballa20 Very useful tool for debugging.

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M

M It is an amazing tool, really, if you want to debug something or just check what exactly is happening with your network traffic.

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