Save your interest-based advertising opt-out preference permanently. Save your opt-out preference permanently
With this Chrome extension you can permanently opt out of the DoubleClick cookie, which is an advertising cookie that Google uses.
The plugin lets you keep your opt-out status for this browser even when you clear all cookies.
Don't want to opt-out?
Visit the Ads Preferences Manager to edit the preferences that are associated with this cookie: http://www.google.com/ads/preferences
The Google advertising cookie opt-out extension is available as open source on our project code site: http://code.google.com/p/google-opt-out-plugin/