Keep Awake (Display | System)
Tools
Keep your system or display from going to sleep with just one click!
Users
100K
Rating
4.2
Reviews
45
7D Growth
0|0%
Stable signalUnknownMedium-risk permissions
Caffeine - Keep Awake
Prevent screen dimming or activating a screen saver by overriding power-saving settings to keep the system or display awake
Users60KCurrent public install base
Rating4.1Store average score
Reviews23Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
3 assetsCaffeine - Keep Awake Media preview
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7-day rating change
Start
4.09
Latest
4.09
7-day rating change
0.00
2026年7月13日2026年7月19日
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1-day growthFlat
00%7-day growthFlat
00%30-day growthDeclining
-10K-14.3%Technical snapshot
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Version0.2.9
ManifestV3
Size133KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
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This extension prevents your operating system from entering hibernate or sleep mode by offering two levels of operation:
1. "Display" level: It prevents single or multiple monitors from dimming or displaying screensavers.
2. "System" level: It prevents the entire system from entering the power-saving state.
Key features of the extension include:
1. Operation on display or system level.
2. Ability to keep the system awake for a specified period (ranging from 5 minutes to 24 hours) and then allow it to sleep.
Reviews
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Store average score4.1Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.7Average computed only from synced review bodies below
Reviews with text16Synced review bodies
Total ratings / reviews23Chrome Web Store public rating/review count
Store average score: 4.1. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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I dunno about anyone else, but this thing doesn't seem to work. My computer still shuts down.
LIFESAVER in the classroom where our teacher laptops are set to "sleep" every 10 minutes requiring us to stop a lesson and enter a password. THANK YOU!
Works on windows 10 and 11
Best app of its kind with the most features. The more popular version of this extension, Keep Awake, does not have timers or download protection, Caffeine has added these features. It works for me in Windows 11 without issue.
warning... doesn't work on windows 11 pro OS.
doesnt work on windows 11
Works great. I wouldn't rely on it 100%, but it's amazing for finishing a long download while at work/asleep without having to worry about sleep mode interrupting it, or worry about wasting energy leaving it on all night/shift. To the devs: I appreciate everything you do !
works for me
better extension which has the timer
"System level" doesn't work. Display shut off during its regular time interval. Windows 11 Pro.