How to Enable Site-Specific Browser Feature in Firefox Browser

 

The Site-Specific Browser (SSB) feature, available in Firefox version 73 and above, allows you to launch any website in a window with a minimal UI. Similar to Kiosk mode, the site opens with no toolbars or navigation controls but does not run in full-screen mode, making it act like a desktop application. By default, this feature is not activated in Firefox 73 and above. Follow these steps to enable the Site-Specific Browser feature.

Why Enable Site-Specific Browser?

• Clutter-Free Browsing: Launch websites without toolbars or navigation controls for a clean, focused interface.
• Desktop Application Feel: Websites behave like standalone desktop applications.
• Productivity Boost: Ideal for web apps, allowing you to work in a distraction-free environment.

Steps to Enable Site-Specific Browser in Firefox

Step 01 Open Firefox

Step 02 Open the Configuration Page:

• In a new tab, type about:config in the address bar and press Enter.

Step 03 Accept the Risk Warning:

• Click on "I accept the risk!" to proceed.

Step 04 Search for the SSB Setting:

• In the search box, type or copy-paste the line browser.ssb.enabled.

Step 05 Enable the SSB Feature:

• Double-click on the browser.ssb.enabled value to set it to true.

Step 06 Restart Firefox:

• Close and reopen Firefox to apply the changes.

Additional Information

• Feature Availability: Ensure you are using Firefox version 73 or above to access the Site-Specific Browser feature.
• Revert Changes: If you need to disable the SSB feature, follow the same steps and set the browser.ssb.enabled value to false.

By enabling the Site-Specific Browser feature, you can enjoy a streamlined browsing experience, making web apps and frequently visited sites act like dedicated desktop applications. This can significantly enhance your productivity and provide a cleaner, more focused interface for your online activities.

Next Steps

In the next video, we will demonstrate how to use the Site-Specific Browser feature to launch websites with a minimal UI, giving them the look and feel of standalone desktop applications. Stay tuned for more detailed instructions.