Fiddler – Windows web debugging proxy for any browser – Linux web debugging applications

fiddler-web-proxy-debugging-http-https-traffic-in-windows-browser
Earlier I've blogged about helpful web developer or a web hosting system administrator Web Browser plugins . Among the list of useful plugins for debugging sent / received web content on your desktop (HTTPWatchm, HTTPFox, Yslow etc.), I've found another one called Fiddler.

Telerik's Fiddler is a Browser plugin  and a Windows Desktop application to monitor HTTP and HTTPS outbound web traffic and report and provide you with various information useful for:

fiddler-web-debugger-for-browser-and-desktop-for-windows-keep-trac-and-optimize-web-traffic-to-web-servers

  • Performance Testing
  • HTTP / HTTPS
  • Traffic recording
  • Security Testing
  • Web Session Manipulation
  • Encode Decode web traffic
  • Convert strings from / to Base64, Hex, DeflatedSAML etc.
  • Log all URL requests originating from all opened browsers on your Desktop
  • Decrypt / encrypt HTTPS traffic using man in the middle techniques
  • Show tuning details for accessed web pages
     

Fiddler is available to install and use as a desktop application (requires .NET 2) or install as a browser plugin. Perhaps the coolest  Fiddler feature from my perspective is its decrypt / encrypt in Base64 and Hex available from TextWizard menu. The tool is relatively easy to use for those who have experience in web debugging, for novice here is a video explaining tool's basics.

Fiddler doesn't have a Linux build yet but it is possible to run it also on Linux using Mono Framework and a few hacks.

charles-proxy-web-debugging-tool-for-linux-fiddler-alternative
A good native Linux / UNIX alternatives to Fiddler are Nettool, Charles Proxy, Paros Proxy and Web Scarab.

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2 Responses to “Fiddler – Windows web debugging proxy for any browser – Linux web debugging applications”

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