Black Screen Test | Online Tool

Black Screen Test | Online Tool


BlackScreen.tech provides a black screen to dim the second monitor, clean monitors, enhance gaming, and prevent burns on plasma TVs.
Install on Chrome Store
You will be taken to the Google Chrome Store
PROS

✅ Limited Permissions Cannot view all browsing activity

CONS

⛔️ Few active users < 10,000
⛔️ Inactive Extension Over 2 years without an update
⛔️ Very Poor Ratings 0.0/5.0 out of 0 ratings

Extension Usage

Historical Data
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Extension Publisher

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Extension Updates

Black Screen Test | Online Tool was last updated on May 28, 2023.

Extension Permissions

Permission Details
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