How to Hide The URL Address Bar in Firefox in Windows 10, 11

In some cases, you want to hide the URL bar when you open a site using Google Chrome.

Mozilla Firefox

1. Open Firefox then type about:config in the address bar to visit Firefox’s configuration page.

2. Search full-screen-api.ignore-widgets option.

3. Click to enable this option ( default is false ).

Method 1: Open Mozilla Firefox in kiosk mode

In the Windows search box, type below command to open a site in the app mode to hide the address bar.

firefox.exe --kiosk https://google.com

As you can see, the site is opened without the address bar.

Method 2: Using Run box

1. Right click on the Windows start icon then open the Run box.

2. Open a site in the app mode in Firefox using below command:

firefox.exe --kiosk https://google.com

Method 3: Using Windows Command Prompt

You can hide the URL address bar using Windows Command Prompt.

"C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk https://google.com

Method 4: Using a batch file

Or you can create a batch file to open a site without the address bar.