Is "Stop Chrome Running in the Background" safe to switch on?

Recommended on a gaming PC. The main cost: Chrome notifications and background extensions stop when Chrome is closed.

Switch the tweak off in Frozen Tweaks. Switching it off puts back exactly what was there before, value for value.

Is "Stop Chrome Running in the Background" free in Frozen Tweaks?

It is part of Frozen Pro and Elite. You can also make the change by hand with the values on this page.

BackgroundModeEnabled 0: stop Chrome from running in the background after you close it

Frost LIVEDebloatProUndo: YesUpdated Oct 8, 2026View as Markdown

Short answer

Updated Oct 8, 2026

Chrome can keep running after its last window closes so extensions and notifications continue. The BackgroundModeEnabled policy set to 0 makes it exit completely. In the registry it sets BackgroundModeEnabled to 0 under HKLM\SOFTWARE\Policies\Google\Chrome.

In the app

Stop Chrome Running in the BackgroundPRO

Registry

HKLMSOFTWARE\Policies\Google\Chrome

BackgroundModeEnabledYour previous value0

What the switch writes. Your current value may differ.

What it does

Chrome can keep running after its last window closes so extensions and notifications continue. The BackgroundModeEnabled policy set to 0 makes it exit completely.

In the app the switch is called "Stop Chrome Running in the Background", described there as: Stops Chrome from staying in memory after its last window closes (Chrome shows the setting as managed).

When it helps, and when it hurts

When it helps

Getting Chrome's memory back the moment you close it, before you start a game.

When it hurts

Chrome notifications and background extensions stop when Chrome is closed.
Chrome shows the setting as managed by your organization.

What it writes

Exactly what the switch changes, read from the app's source. Switching it off is what the app writes when you turn the tweak off again.

Registry values the switch writes.
Key and value	With the tweak	Switching it off
HKLMSOFTWARE\Policies\Google\ChromeBackgroundModeEnabled	0	Your previous valueSaved before the change, or deleted if there was none.

From the app's source (pack_extra.hpp), app 2.0.0, checked Oct 8, 2026.

The same change by hand

You do not need the app for this one. These commands make the changes from the table above. Run them in a Command Prompt opened as administrator, and make a restore point first.

Make the change · CMD

reg add "HKLM\SOFTWARE\Policies\Google\Chrome" /v "BackgroundModeEnabled" /t REG_DWORD /d 0 /f

See what it is set to now · CMD

reg query "HKLM\SOFTWARE\Policies\Google\Chrome" /v "BackgroundModeEnabled"

How to undo it

In the app: Yes

Switching it off puts back exactly what was there before, value for value.

Switch the tweak off in Frozen Tweaks. The app saved what each value was before the change and writes exactly that back, or removes the value if it did not exist.

Changing several settings at once? The app's Make a restore point button, on every plan, makes a Windows restore point before you start.

Verdict

Recommended on a gaming PC.

Questions

What does the "Stop Chrome Running in the Background" tweak change in Windows?: In the registry it sets BackgroundModeEnabled to 0 under HKLM\SOFTWARE\Policies\Google\Chrome.
Is "Stop Chrome Running in the Background" safe to switch on?: Recommended on a gaming PC. The main cost: Chrome notifications and background extensions stop when Chrome is closed.
How do I undo it?: Switch the tweak off in Frozen Tweaks. Switching it off puts back exactly what was there before, value for value.
Is "Stop Chrome Running in the Background" free in Frozen Tweaks?: It is part of Frozen Pro and Elite. You can also make the change by hand with the values on this page.

In the app