
If you seek utmost privacy when surfing the web, the Tor browser is your best bet. This free, open-source browser routes your traffic through multiple volunteer-run servers, scrambling your data and making it very challenging for third parties to track you.
Tor routes data through at least three servers, and websites will only see the IP address of the last server, not yours. It has features to maximize your privacy, unlike standard web browsers that have less stringent privacy protections. However, using Tor has some challenges that you should be prepared for.