You can disable Incognito Mode in Chrome through Settings, but the method depends on whether you're managing your own device or a work computer

If you own the device, you disable Incognito Mode by turning off a single setting in Chrome's advanced options. If you manage a work computer or school device, you use Chrome policies to block it across all users. The steps take less than a minute, and the change takes effect immediately — users who try to open a new Incognito window will see a message saying the feature is unavailable.

The reason to disable it varies. Parents often turn it off to prevent children from browsing without a history record. Employers disable it to ensure workplace browsing stays logged. Device administrators use it to enforce compliance policies. Whatever your reason, the process is straightforward on a personal device and requires a bit more setup if you're managing multiple computers.

Key Takeaways

  • On your own device, go to Chrome Settings, then Advanced, then System, and toggle off "Allow Incognito mode" to disable it immediately.
  • Users who try to open Incognito Mode will see a message that the feature is unavailable, but they can still use regular browsing.
  • On a work or school device, an administrator can disable Incognito Mode for all users by setting a Chrome policy through your organization's management console.
  • Disabling Incognito Mode does not delete existing browsing history or affect other Chrome features — it only prevents new Incognito windows from opening.
  • The setting applies only to Chrome; it does not affect Incognito Mode in other browsers like Firefox or Edge.

Disable Incognito Mode on Your Own Device

Open Chrome and click the three-line menu icon in the top right corner. Select Settings from the dropdown menu. On the left sidebar, click Advanced to expand additional options, then click System.

Look for the toggle labeled "Allow Incognito mode" and click it to turn it off. The toggle will change color and move to the off position. Chrome does not require you to restart the browser — the change takes effect immediately. The next time anyone tries to open a new Incognito window using Ctrl+Shift+N (Windows) or Cmd+Shift+N (Mac), or by clicking the menu and selecting "New Incognito window," they will see a message saying "Incognito mode is disabled."

What Happens After You Disable It

Users cannot open new Incognito windows, but they can still browse normally in regular Chrome windows. Their browsing history will be saved as usual. Any Incognito windows that were already open will close, and the browser will not allow new ones to open.

If you change your mind later, return to the same Settings > Advanced > System menu and toggle "Allow Incognito mode" back on. There is no waiting period or confirmation step — the change is instant both ways.

Disable Incognito Mode Across Multiple Work Devices

If you manage Chrome on company or school devices, you can disable Incognito Mode for all users at once using Chrome policies. This requires access to your organization's management console — usually Google Admin Console if your organization uses Google Workspace, or a third-party Mobile Device Management (MDM) tool if you manage devices through Intune, Jamf, or similar platforms.

In Google Admin Console, navigate to Devices > Chrome > Settings > Users & browsers. Select the organizational unit or group you want to apply the policy to. Search for "Incognito" in the policy search box. Click the policy labeled "Incognito mode availability" and set it to "Disable Incognito mode". Save the policy. It will roll out to managed devices within a few hours, depending on how often devices sync with your management console.

If you use a different MDM platform, the steps vary, but the principle is the same: you find the Chrome policy section, locate the Incognito setting, and set it to disabled. Your MDM vendor's documentation will show the exact path for your system.

Incognito Mode Stays Disabled Across Updates

Chrome updates regularly, but disabling Incognito Mode is a persistent setting — it survives browser updates and does not reset when Chrome upgrades to a new version. If you sync your Chrome settings across devices using a Google account, the Incognito Mode setting may sync to other devices where you are signed in, depending on your sync preferences.

To check what settings are syncing, go to Chrome Settings > You and Google > Sync and Google services and review what is turned on. If you do not want the Incognito Mode setting to sync, you can turn off sync for that specific setting or disable sync entirely.

Other Browsers Are Not Affected

Disabling Incognito Mode in Chrome only affects Chrome. Firefox has a similar private browsing mode, Edge has InPrivate browsing, and Safari has Private Browsing — all of these remain available even if you disable Incognito in Chrome. If you need to prevent private browsing across all browsers on a device, you will need to disable it in each browser separately or use device-level parental controls.

On Windows, you can use parental controls through Settings > Accounts > Family & other users. On Mac, use Screen Time in System Preferences. On school or work devices, your MDM tool may offer browser restrictions that apply across multiple browsers at once.

Frequently Asked Questions

Can someone turn Incognito Mode back on if I disable it?

On a personal device, yes — anyone with access to Chrome Settings can re-enable it. If you want to prevent that, use parental controls or device-level restrictions. On a managed work or school device, only an administrator can change the policy, so regular users cannot turn it back on.

Will disabling Incognito Mode delete my existing browsing history?

No. Disabling Incognito Mode does not affect your browsing history, saved passwords, bookmarks, or any other Chrome data. It only prevents new Incognito windows from opening going forward.

Does disabling Incognito Mode in Chrome affect other browsers?

No. Each browser has its own settings. Disabling Incognito in Chrome does not affect Firefox, Edge, Safari, or any other browser. You would need to disable private browsing in each browser separately if that is your goal.

What message do users see when they try to open Incognito Mode?

They see a notification saying "Incognito mode is disabled" when they try to open a new Incognito window. The option to open Incognito Mode is still visible in the menu, but clicking it shows the disabled message instead of opening a window.

Can I disable Incognito Mode on just one user account in Chrome?

Not directly through Chrome Settings — the setting applies to all users on that device. If you need per-user restrictions, use device-level parental controls or a managed device through your organization's MDM console, which allows you to set policies for specific users or groups.