Blackout: Browser Privacy Screen

Name: Blackout: Browser Privacy Screen
Author: Blue Speck

Screen privacy, no matter where you are—Blackout is the digital privacy screen that protects your screen's content from prying eyes.

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Features & Capabilities

Blackout privacy screen creates a protective overlay to conceal your screen’s content, revealing only what's under your cursor. It is designed to protect your screen's visibility wherever you are.

Ideal for professionals and privacy-conscious users, this extension offers a unique way to keep your on-screen data private, even in public spaces.

For even more control and the ability to use Blackout across all your apps, look out for Blackout Desktop on Mac and Windows (coming soon).

User Growth & Download Statistics

Add-on

By:

Blue Speck

Daily users:

26 -1

Version:

1.1 Last updated: 2024-02-15

Version code:

5692198

Creation date:

2024-02-14

Risk:

Permissions:

Content scripts matches:

<all_urls>

Size:

41.05KB

Email:

su*****@tryblackout.app

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-10

Compare stats and ranking:

Ranking

# 20,979 ▼ 396

Other rankings

#50 in privacy keyword 54

#63 in data privacy keyword 32

#127 in screen keyword 90 ▼ 1

#208 in cursors keyword 68 ▼ 2

#213 in screensaver keyword 7 ▼ 10

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For Developers

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Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Blue Speck

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/blackout-privacy-screen/

Email:

su*****@tryblackout.app

Website:

https://tryblackout.app/faq

Is Blackout: Browser Privacy Screen Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Blackout: Browser Privacy Screen requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Blackout: Browser Privacy Screen is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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