Keep Awake

Override system power-saving settings.

Keep Awake - Chrome Extension to Manage Power-saving Settings

'Keep Awake' is a Chrome extension that provides its users with the facility to control their power management settings on Chrome OS. The extension features an icon that can be toggled between modes, affecting the behavior of system sleep and screen display. It allows users to either keep the screen on, prevent the system from sleeping, or leave the power-saving settings uninterrupted. Noticeably, 'Keep Awake' does not prevent a Chromebook from suspending when the lid is closed, but network connections remain active when the system is prevented from sleeping.
Install from Chrome Web Store

Extension stats

Users: N/A
Rating: 4.01
(497)
Version: 1.9 (Last updated: 2023-08-04)
Creation date: 2014-09-04
Risk impact: Very low risk impact
Risk likelihood:
Manifest version: 3
Permissions:
  • power
  • storage
Size: 31.47K

Other platforms

Not available on Android
Not available on Firefox
Keep Awake (v1.0.0)
0.00 (0) 587
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Extension summary

This extension makes it easy to temporarily disable power management on Chrome OS.

It adds an icon in the upper-right corner of the browser that can be clicked to switch between modes where the screen is kept on (sun icon), the system is prevented from sleeping (sunset), or power-saving settings are left unchanged (moon).


Frequently-asked questions:

  • Will this extension prevent a Chromebook from suspending when its lid is closed?

No, but if an external display is connected, recent versions of Chrome OS will remain awake when the lid is closed.

  • What's the difference between the "screen is kept on" and "system is prevented from sleeping" modes?

When the system is prevented from sleeping (sunset icon), network connections will remain active; this may be useful if using e.g. the Secure Shell app. The screen will still dim and turn off eventually, though. In the "screen is kept on" mode (sun icon), the system will avoid sleeping and the display will additionally remain on.

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User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Works perfectly when activated by clicking the icon.
  • Saves battery life by preventing the screen from sleeping.
  • Easy to use once understood.
Cons
  • Confusing activation process with the icon.
  • Recent updates caused the app to stop functioning for many users.
  • Does not work on certain devices, such as Chromebooks.
Most mentioned
  • The need to click the icon to turn it on.
  • App stopped working after a recent update.
  • Confusion about the meaning of the icons, particularly the sunset/moon icons.
User reviews
by Saket Jajoo, 2025-01-03

Thank you. This is a great saver. Or, I will just have to make my own simple extension.
by Md. Asad Chowdhary, 2024-12-12

還不錯
by 徐國舜, 2024-10-23
View all user reviews

Extension safety

Risk impact

Keep Awake does not require any sensitive permissions.

Risk likelihood

Keep Awake has earned a fairly good reputation and likely can be trusted.

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Promo images

Keep Awake small promo image
Small promo image

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