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Is Google Chrome Private?

Chrome is the most used browser in the world and it is made by a company that earns most of its money from advertising. That does not make it unusable, but it does mean the defaults are not tuned for your privacy.

Last updated October 14, 2026 · By Harbor Privacy

What Chrome Collects

When you are signed into Chrome with a Google account, your browsing history, bookmarks, passwords and settings can sync to your account. Chrome also sends usage statistics and crash reports if those options are on, and it has its own ad measurement features in the Privacy Sandbox settings.

Google's other services, search, YouTube, Maps and Gmail, see your activity whether or not you use Chrome. See Google Tracking for that side.

Settings to Change

Turn off sign-in sync you do not needSettings, then You and Google, then Sync. Choose what to sync, or turn it off.

Block third-party cookiesSettings, then Privacy and security, then Third-party cookies. Choose Block third-party cookies.

Turn off Privacy Sandbox ad topicsSettings, then Privacy and security, then Ad privacy. Turn off ad topics, site-suggested ads and ad measurement.

Send Do Not Track and turn off extra dataIn Privacy and security, send a Do Not Track request and turn off usage statistics and crash reports.

Review Secure DNSUnder Security, set Use secure DNS to your own provider or turn it off so your device DNS applies. See Private DNS on iPhone and Android.

Add Protection

An ad and tracker blocker in the browser or at the DNS layer removes most third-party trackers. Chrome's current extension rules also limit how powerful content blockers can be, which is one reason people use DNS blocking alongside. See How to Block Ads on Every Device at Home.

When to Switch

If you want the strongest privacy defaults without extra setup, a different browser makes more sense than tuning Chrome. Firefox, Brave and Safari all start with tracker blocking on. Our Private Browser Setup guide walks through the options.

Common Questions

Is Incognito mode private?

It stops Chrome saving history and cookies on your device. Your internet provider, your employer, and the sites you visit can still see your activity.

Does Chrome sell my data?

Google says it does not sell personal information. It uses browsing and account data for its own advertising, which is the business model.

Is Chromium or Edge any better?

Chromium without Google's additions collects less. Edge is built on Chromium but adds its own Microsoft data collection.

Can I keep Chrome and be reasonably private?

Yes, with sync off, third-party cookies blocked, the ad settings off and a tracker blocker in place.

BLOCK TRACKERS IN EVERY BROWSER

Harbor Adblock blocks ad and tracker domains for every browser and app on your network. From $1.99 a month with a 30-day free trial. See Harbor Adblock.