Note: The Registry files to apply the change for all users are also included. Once you apply the change, Google Chrome will always start in Guest Mode. You are done! The change will affect the current user only. To undo the Guest Mode enforcement, use the provided file Turn_Off_Guest_Mode_Enforcement_in_Google_Chrome.reg.Double click on the Always_Enable_Guest_Mode_in_Google_Chrome.reg file to merge it.You can place the files directly to the Desktop. Download the following ZIP archive: Download ZIP archive.To Force Enable Guest Mode in Google Chrome, When the policy is enabled, the browser will enforce guest mode and prevents users from using their profiles.

Starting with Google Chrome 77, you can enable a new BrowserGuestModeEnforced policy. Normally, you can access Guest Mode by clicking on your profile icon and then selecting Open Guest Window. The same is applicable to public computers you can find at a library or cafe. Or, if you borrow a laptop from a friend, you can also use Guest Mode to ensure that you leave no browsing traces on that PC. The guest mode feature is useful when you often let other people to use your computer.

Google chrome incognito v guest