How to Factory Reset Chrome Settings (and Clean Up Rogue Extensions)

What Does a Chrome Settings Reset Actually Change?

A Chrome settings reset restores your search engine, homepage, new tab page, pinned tabs, and content permissions to their defaults, and it disables your extensions and themes. It's the fix Google recommends when a program or extension has changed something in your browser without your knowledge, and it pairs well with the kind of security and privacy extensions built to catch that kind of tampering before it happens again.

It's a lighter tool than the word reset suggests. Google is explicit that this won't provide a full reset — settings like fonts and accessibility options aren't touched. Because Chrome syncs your settings, the change also applies everywhere you're signed in to that profile, not just the one computer in front of you.

Default search engine

Resets to Chrome's default (Google Search in most countries, or a choice screen in others).

Homepage and tabs

Your homepage and startup tabs return to Chrome's default new tab page.

New tab page

Any custom shortcuts or layout on the new tab page revert to the default.

Pinned tabs

Tabs you had pinned are unpinned.

Content settings

Per-site permissions such as pop-ups, camera, and microphone access reset to Chrome's defaults.

Extensions and themes

Every installed extension is disabled and any custom theme is removed.

Bookmarks and passwords

Not touched by a settings reset — they stay exactly as they were.

How to Factory Reset Chrome Settings (Step by Step)

To factory reset Chrome, open Chrome's menu, go to Settings, and select Reset settings > Restore settings to their original defaults > Reset settings. You can also jump straight to the right page by typing chrome://settings/reset into the address bar.

1. Open Chrome and select More (the three dots) in the top right corner, or go straight to chrome://settings/reset.
2. In Settings, select Reset settings in the left menu, then select Restore settings to their original defaults.
3. Read the confirmation dialog, which lists exactly what will change, then select Reset settings to confirm.
4. Restart Chrome and check whether the problem — a hijacked search engine, a strange homepage, unwanted pop-ups — is gone.

If the issue is gone, you're done. If it isn't, the more likely cause is an extension that's still installed and still active, which a settings reset alone won't remove.

When Should You Actually Reset Chrome?

Reset Chrome when your browser is behaving in ways you didn't choose, not for routine slowdowns or a single misbehaving website. The clearest signs:

• Your default search engine changed to one you don't recognize.
• The new tab page or homepage now points somewhere you never set.
• Pop-ups or extra ads appear on sites that never showed them before.
• A toolbar, button, or extension icon showed up that you don't remember installing.
• Chrome shows a prompt saying it detected unwanted changes to your settings.

If none of that applies and Chrome just feels slow or cluttered, clearing your cache or reviewing your extensions is usually a better first step than a full settings reset.

How Do I Find the Extension That Changed My Settings?

The extension responsible is usually still installed even after Chrome resets your settings, since a reset disables extensions rather than removing them. Finding and removing it directly is what stops the behavior from coming back.

1. Open chrome://extensions directly, or go to More > Extensions > Manage Extensions.
2. Scan the list for anything unfamiliar, anything you don't remember installing, or anything with broad access to all sites.
3. Select Remove on any extension you don't trust, then confirm Remove in the pop-up that follows.
4. Repeat the settings reset above if the extension had already changed your search engine or homepage — removing the extension itself doesn't undo settings it already changed.

If the Remove button is greyed out, the extension was likely installed by a device policy or came preloaded by your organization or device maker; a settings reset won't remove those either. For the full removal process, including what to try when Chrome won't let you uninstall something, see how to remove a Chrome extension.

Reset vs. Removing a Profile vs. Reinstalling Chrome

A settings reset is the smallest of three ways to undo unwanted browser changes. Removing a Chrome profile and reinstalling Chrome entirely go further, and each keeps a different amount of your data.

How to Rebuild Your Browser Safely After Resetting

A settings reset disables every extension you had installed, even the ones you actually wanted. Turning your browser back into something usable means re-enabling or reinstalling a short list, deliberately this time.

• Re-enable or reinstall your password manager first, before you log back into anything.
• Set your homepage and default search engine the way you want them again.
• Reinstall your ad blocker and any tracker blocker you were using.
• Check content permissions (camera, microphone, pop-ups) on the handful of sites where you actually need them.

Before reinstalling anything new, it's worth knowing what makes a Chrome extension worth trusting in the first place, especially right after dealing with one that wasn't.

Should You Also Clear Cache and Cookies?

A settings reset doesn't clear your cache, cookies, or browsing history — those live in a separate part of Chrome and need their own cleanup. If you want a fresh start after a reset, that's the next step.

chrome://settings/reset
chrome://settings/clearBrowserData

See how to clear cache in Chrome for the manual process, or use an extension if you'd rather it happen automatically going forward.

Any extension that manages cookies needs the cookies permission to work, which is worth understanding before you grant it.

Does This Work the Same on Chromebook, Android, or iPhone?

The steps above are for desktop Chrome on Windows, Mac, Linux, and Chrome OS — a Chromebook resets its browser settings the same way, through chrome://settings/reset. That's different from a Chromebook powerwash, which wipes the entire device rather than just Chrome's settings.

Chrome for Android and iPhone doesn't have the same Reset settings page; instead you clear browsing data through your phone's own Chrome app settings. Extension support on mobile is limited to begin with — see Chrome extensions on Android and iPhone for what actually works there.