It is possible to take advantage of the Firefox Profiles feature in order to run multiple independent instances of the browser, each connecting to a different proxy. The Profile Manager is not visible in the Firefox User Interface, running it will require typing commands into a terminal or using the Run Dialog for Windows.
In addition in order to have firefox actually use the proxy "network.proxy.type" needs to be set to 1 as Praveen answer mentions or 2 if its a PAC as Saik0 shows. I use the DesiredCapabilities way of doing this as Dan Seibert's answer shows. – EGHM Dec 23 '15 at 3:01 How to Use a Firefox Proxy to Browse Anonymously That’s where the use of a proxy comes in. Installing a Mozilla proxy can shield your computer from potential threats online, allowing you to browse Firefox anonymously. This means you are less exposed and free to use the internet as you like. A Firefox proxy will also let you bypass online content that has region-specific restrictions placed Download Surfshark VPN for Firefox Should I use a free Firefox proxy? Using a free proxy isn’t a great idea. In general, it’s not easy to setup a proxy correctly. When you use a free one, you cannot be sure it isn’t spreading malicious traffic. Is it illegal to use a VPN on Firefox? How to set up SOCKS5 Proxy on Firefox | CactusVPN
How to Use Your Proxy Service with Firefox and the
Open the Firefox menu in the top right corner and click on ' Options'. Next, click on ' Advanced' in the top right corner, and then the ' Network' tab. In the ' Network' tab, click on ' Settings'. This will display the Proxy Connection Settings window. Jul 19, 2020 · FoxyProxy is a Firefox extension which automatically switches an internet connection across one or more proxy servers based on URL patterns. Put simply, FoxyProxy automates the manual process of editing Firefox's Connection Settings dialog. Proxy server switching occurs based on the loading URL and the switching rules you define. Nov 24, 2019 · Use a VPN addon on Firefox To use VPN in your Firefox browser, another option is to install a VPN addon from a VPN service provider. There are a lot of services you can use, and the best we think is NordVPN. NordVPN is an easy-to-use and fast VPN service.
How to enable proxy in Mozilla Firefox
In Firefox go to Firefox dropdown menu and then click the Preferences option. You’ll see the part we need at the bottom of the page, in the section called Network Proxy In the settings pop-up box, we can add our proxy details.