Edge Add-ons
8Versions
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Not reviewed

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What our analysis found

Caffeine - Keep Awake, used by 27,609 people, is not yet reviewed by Extension Auditor. It comes from a trusted publisher and was last updated in November 2025.

Caffeine - Keep Awake

Caffeine - Keep Awake Edge extension security report

ID: kfcdcelkpooajbeepngjepgklbagnkng

Supported Languages

🇺🇸US English

Extension Info & Metadata

Status
Active
Version
0.3.0
Size
0.13 MB
Rating
3.7/5
Reviews
6
Users
27,609
Type
Extension
Updated
Nov 4, 2025
Category
Developer-tools
Price
Paid
Featured
Yes
Visibility
Listed
Mature
No
By Google
No
Trusted
No
This publisherTrack record
18extensions
1 no longer listed

Publisher Contextual Analysis

Trusted
Author
chandler.stimson
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
No
Mailbox exists
Yes
Website
Visit
Extensions
18
Active
17
Obsolete
1
Listed
18
Unlisted
0
Users
164,651

Screenshots & videos

Screenshot 1
Screenshot 2

Install growth

Item
Type
Severity
Description
offscreen
Permission
High
This permission creates hidden browser documents with full DOM access. Rated High because it can run background operations invisibly, potentially executing malicious code without user awareness.
storage
Permission
Medium
This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.
power
Permission
Medium
This permission controls system power management features. Rated Medium because it can prevent the system from sleeping, potentially draining battery or maintaining unwanted connections.
idle
Permission
Low
This permission detects system idle state. Rated Low because it only observes user activity state without access to activity details.
contextMenus
Permission
Low
This permission adds items to browser context menus. Rated Medium because it only modifies right-click menus without access to page content.
alarms
Permission
Low
This permission schedules periodic tasks. Rated Low because it can only trigger events at specified times without access to sensitive data.

About this extension

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

Read the publisher’s full description

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. 3. Capability to keep the system awake while downloading a file, ensuring uninterrupted downloads even when you're not actively present. The system will transition to the idle state once the download is complete. The extension provides an inactive toolbar button. Click the button once to activate the "keep awake" state and prevent the system from sleeping. Clicking the button again will release the system back to its default state. To change the level of operation, use the right-click context menu options. When the extension is disabled, it does not alter your computer's power settings (PC, Mac, or ChromeOS). However, if enabled, the extension overrides these settings and prevents the system from entering sleep mode. Notes: The ability of this extension to prevent your computer from going into sleep mode when the lid is closed may vary based on the operating system. Some operating systems allow background activities even when the lid is closed, while others do not. For example, older Chromebooks suspend all activities when the lid is closed. Here are some use cases for this extension: 1. Ensuring uninterrupted network connections during an ongoing download. 2. Keeping the screen active during a presentation, even if you're not actively using the mousepad. 3. Preventing the screen from dimming while reading an e-book or PDF. 4. Temporarily keeping your computer awake without modifying the power settings of your operating system.

User reviews

Extension files

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Version
Size
Verdict
Findings
Permhash
0.3.0
Latest
0.13 MBNot scanned—
b7bf55393cb6db0d30a747c7530bede8d803b1162eb7ad6fb123e4a534459784
0.2.3
N/ANot scanned—
b7bf55393cb6db0d30a747c7530bede8d803b1162eb7ad6fb123e4a534459784
0.2.4
0.13 MBNot scanned—
b7bf55393cb6db0d30a747c7530bede8d803b1162eb7ad6fb123e4a534459784
0.2.5
0.13 MBNot scanned—
b7bf55393cb6db0d30a747c7530bede8d803b1162eb7ad6fb123e4a534459784
0.2.6
0.13 MBNot scanned—
b7bf55393cb6db0d30a747c7530bede8d803b1162eb7ad6fb123e4a534459784
0.2.7
0.13 MBNot scanned—
b7bf55393cb6db0d30a747c7530bede8d803b1162eb7ad6fb123e4a534459784
0.2.8
0.13 MBNot scanned—
b7bf55393cb6db0d30a747c7530bede8d803b1162eb7ad6fb123e4a534459784
0.2.9
0.13 MBNot scanned—
b7bf55393cb6db0d30a747c7530bede8d803b1162eb7ad6fb123e4a534459784
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