Fiddler Ideas

The free web debugging proxy for any browser, system or platform.

52 Vote

Save/Load filter presents

I find myself applying the same filters again and again on each launch of Fiddler (I mean the filters listed below the list of requests). I think it would be really great if you could allow the restoration of previously applied filters (e.g. by ha...

Created 23 Dec 11:09 by Guest

Feature Enhancement

20 Future consideration
28 Vote

Get rid of the Kendo UI ad in the Fiddler Statistics tab.

It's huge, doesn't have anything to do with Fiddler besides being a Telerik product, and I have no interest in it after having used previous Telerik toolkits. People already deal with ads when consuming content. Don't add them to shit we use whe...

Created 24 Jul 18:15 by Guest

Bug

14 Under review
26 Vote

Group autoresponder rules

In autoresponder tab the rules could be grouped by project like the attachment . It may facilitate to users administrate your projects

Created 09 Jun 12:10 by Guest

New Idea

2 Under review
18 Vote

Make sure that filters apply to MS telemetry calls (e.g. v10.vortex-win.data.microsoft.com)

Microsoft telemetry calls to v10.vortex-win.data.microsoft.com bypass the filters and add noise. If my filter says only show localhost, I don't expect to see calls to Microsoft.com.

Created 16 Jan 17:41 by Guest

Bug

21 Under review
16 Vote

Present on main interface what IP address the tool is listening when allowing remote computers to connect

Problem: Today you have to leave the application and discover Fiddler listening IPs using ipconfig or "netstat -na | findstr 8888". Having the IP address list that the tool is listening will allow a fiddler user to not leave the application to dis...

Created 26 Jul 13:58 by Ricardo Garcia

Feature Enhancement

2 Under review
11 Vote

Even after closing the Fiddler application, the instance of the process is still running

Even after closing the Fiddler application, the instance of the process is still running and when I try to start Fiddler a second time, it shows prompt telling Fiddler is already running and do you want to start fiddler any way. If we choose Yes,...

Created 09 Dec 04:54 by Guest

Bug

8 Will not implement
9 Vote

Improve display performance for "raw" inspectors

When viewing an average-size request (few dozens of KB, or hundrers of KB), display performance is just horrible. The Raw Inspectors take several seconds to display the request (plus they redraw multiple times uselessly, which slows down even more...

Created 21 Jun 14:48 by Guest

Feature Enhancement

4 Future consideration
7 Vote

Change "Search MSDN" to "Search MDN"

Microsoft appears to have moved their web developer documentation from MSDN to MDN, making searches from Fiddler's toolbar return useless results. Please consider making the Search Cue text and Search URL configurable via a preference and set the ...

Created 21 Jul 18:03 by Eric Lawrence

Bug

0 Under review
7 Vote

HTTP/2 Support

HTTP/2 has been a standard since mid-2015. All major browsers support it, but adoption is slow because there no good debugging tools. I want to take advantage of pipelining, server push, etc that comes with HTTP/2 which makes it easier to adopt pa...

Created 22 Feb 16:31 by Stephan Zachwieja

Feature Enhancement

3 Under review
7 Vote

protobuf decoder for requests and responses

Like the JSON and XML tabs, there should be a Protobuf tab that offers to decode protobuf requests and responses.

Created 12 Jul 23:09 by Guest

Feature Enhancement

4 Under review