How to hide your IP address in Firefox on Mac, Windows, Linux, and ChromeOS


By default, Firefox will try to find an IP address and use it as the local address of your web browser, if you allow it.

However, you can block that address by using the -hidden flag.

The -hidden option can also be used to hide the address in a URL.

The following example shows how to disable that address lookup for your web browsing:

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