Copy Clean Link prevents tracking information from being copied. A new feature from DuckDuckGo's iOS app automatically strips away unnecessary tracking identifiers and other parameters that could lead to fingerprinting and other unwanted issues, according to a report from Digital Trends, Tuesday. Also: Every way your phone tracks your location - and how to stop itThat's where Copy Clean Links comes into play. When you copy a link in DuckDuckGo with Copy Clean Link, it copies only the link to the iPhone clipboard and leaves out all of the tracking and ID information. Even so, Clean Copy Link is an important step forward in the realm of privacy, and it will go a long way to make sharing safe, clean links considerably easier.