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Caffeine - Keep Awake icon

Caffeine - Keep Awake

🧑‍💻 Developer Tools
Developer: chandler.stimson
4.170,000

Prevent screen dimming or activating a screen saver by overriding power-saving settings to keep the system or display awake

Prevent screen dimming or activating a screen saver by overriding power-saving settings to keep the system or display awake

User reviews

10 · from the Chrome Web Store
  • C

    C F

    May 17, 2026

    I dunno about anyone else, but this thing doesn't seem to work. My computer still shuts down.

  • D

    Danielle Hulshizer (Math4EveryMind)

    Dec 1, 2025

    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!

  • J

    J. T

    Nov 10, 2025

    Works on windows 10 and 11

  • J

    Jake Berent

    May 1, 2025

    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.

  • I

    i.k

    Mar 3, 2025

    warning... doesn't work on windows 11 pro OS.

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