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+----- Thread: [SMALL TUT] How to run Firefox inside Firefox (/showthread.php?tid=6088634)
[SMALL TUT] How to run Firefox inside Firefox - frank3nstien - Jun 18, 2020
This is just for educational purpose
Hi All,
Yes !!! you can run Firefox inside Firefox just by composing following URL. This is just a trick some might not aware of.
What about Opening Firefox inside Firefox which is again in another Firefox..?
You maybe find it what's the use of it, but i think its good when you use multiple VPN addons ;)
It is extremely simple just type in this URL in Firefox's location bar and there you go!
Firefox inside Firefox!
copy paste following url in a web browser (mozilla firefox).
Code
chrome://browser/content/browser.xul![[Image: Sig143f.png]](https://imgur.com/Sig143f.png)