We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

How to add search/filter parameter to about:config url?

  • 5 replies
  • 1 has this problem
  • 3 views
  • Last reply by mozzfan

more options

How can I add search/filer parameter to the end of about:config url? I have seen somewhere, but I forgot... I would like to add to bookmarks. For example, the browser.display.use_system_colors , because often switch true/false, and I hate retyping...

It was something similar like this: "about:config?" and yet there was also "#" and perhaps even("search" or "q" or "query" and "=").

Thanks!

How can I add search/filer parameter to the end of about:config url? I have seen somewhere, but I forgot... I would like to add to bookmarks. For example, the browser.display.use_system_colors , because often switch true/false, and I hate retyping... It was something similar like this: "about:config?" and yet there was also "#" and perhaps even("search" or "q" or "query" and "="). Thanks!

All Replies (5)

more options

Chosen Solution

more options

I am truly grateful. Thank you.

more options

One more question. How to solve it on Fennec (Android) ???

more options

Currently I cannot find a feature that has a filter like this on the desktop.

I did file a bug for an enhancement however: https://bugzilla.mozilla.org/show_bug.cgi?id=1074359

more options

Thank you very much... Have a nice day !