Do Not Track (or just DNT) is a preference you can set in your browser to let the sites you visit know that you do not want them collecting certain kinds of info about you.
Pinterest totally supports Do Not Track. We think it’s really important that you get to control how your info gets used. That’s why we give you a number of ways to choose how Pinterest uses your data. And we definitely follow whatever Do Not Track preferences you have set in your browser.
For all the details, including how to turn on Do Not Track, visit donottrack.us