MirrorMask
Control your algorithmic identity and reshape your profile
MirrorMask is a native macOS app that lets you take control of your algorithmic identity. It scrapes your actual Google ad profile, including the interests and demographics built on you, and then automatically browses as a different persona overnight using your real Chrome browser.
Choose from personas like Fisherman, Home Chef, or Fitness Pro, and MirrorMask runs searches, watches YouTube, and visits sites that appear to be normal browsing. Over time, your ad profile shifts to reflect the persona instead of the real you. Everything runs locally on your Mac, with no accounts, no cloud, and no subscriptions.
