# How to Customize Context Menus in Firefox Browser

**URL:** https://www.compsmag.com/blogs/how-to-customize-context-menus-in-firefox-browser/
**Author:** Ayushi Chauhan
**Published:** 2021-12-09
**Updated:** 2021-12-09
**Categories:** Blogs
**Tags:** Blogs Daily, Computer Guides, guiderobert, Guides and Tutorials, guiding12, How To Guide, How To Guides, Linux Guides, Tips, Tricks
**Reading Time:** 3 min

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This tip is about the how to Customize Context Menus in Firefox Browser. So read this free guide, How to Customize Context Menus in Firefox Browser step by step. If you have query related to same article you may contact us.

## How to Customize Context Menus in Firefox Browser - Guide

The userChrome.css file in Firefox Quantum still allows for a lot of customization.  This file can be edited to hide unwanted menu items, relocate the tab bar below the navigation toolbar, display multiple lines in the bookmark toolbar, and do other things that would not otherwise be possible.

## How to do this

The userChrome.css file doesn't exist by default, so after you've made the one or two tweaks you want to try out, you should first create the file in the appropriate location within your Firefox profile folder.

To launch the Firefox profile folder, click Menu > Help > Firefox Troubleshooting Information.

Click on "Open folder" button to the right of the profile folder to open it.  (On macOS or Linux, you will see a “Show in Finder” or “Open Directory” button rather than.  The instructions below show the process on Windows, but it's basically the same on Mac and Linux - you'll just use a different file manager and text editor.)

If you see a folder called “chrome” in the profile folder that appears, double-click it.  However, you probably won't, as this folder isn't created by modern versions of Firefox.

To create the folder, right-click on the right pane and select New > Folder.  Name it “chrome”, press Enter and double click on it.

You will need to tell Windows to show file extensions if it hasn't already.  Windows hides file extensions by default to simplify things.  This step is not necessary on macOS or Linux, which show this information by default.

On Windows 8 or 10, you can simply click the "View" tab on the ribbon and check the "Filename extensions" box to make them visible.  In Windows 7, click Organize > Folder and Search Options, click the "View" tab and uncheck "Hide extensions for known file types."

Now you will create the userChrome.css file, which is actually just a blank text file with the .css extension instead of the .txt extension.

To do this, right click on the right pane here and select New > Text Document.  Name it “userChrome.css”, making sure to remove the .txt file extension.

Windows will warn you that you are changing the file extension and this can be a problem for certain types of files.  Click “Yes” to confirm your change.

On macOS or Linux, create an empty text file with the same name.

## Final note

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