For both Firefox and Brave, you don't need any add-ons or extensions. For Firefox, you can enable GPC in `about:config`. You'll want to flip `privacy.globalpri

For both Firefox and Brave, you don't need any add-ons or extensions. For Firefox, you can enable GPC in `about:config`. You'll want to flip `privacy.globalprivacycontrol.functionality.enabled` and `privacy.globalprivacycontrol.enabled` both to `true` For Brave, GPC is enabled by default. You can test your browser by going to https://globalprivacycontrol.org https://globalprivacycontrol.org. It'll tell you at the top of the page if you have GPC turned on.