Adjust Page Brightness
Control your browser's global screen brightness to use sites that do not support the native dark theme
Use black screen test to detect dead pixels, stuck pixels, and other display defects.
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Black Screen extension lets you test your display with full black screen mode in a single click. You can use this to check if your mobile screen has any issues such as dead pixels, stuck pixels or backlight bleeding, etc.
There are 5 color modes available for display testing.
* Black Screen
* White Screen
* Red Screen
* Green Screen
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The Chrome Web Store shows 2 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.
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Control your browser's global screen brightness to use sites that do not support the native dark theme
Add a dark overlay to the page to protect your eyes.
Use white screen test to detect dead pixels, stuck pixels, and other display defects.
BlackScreen.tech provides a black screen to dim the second monitor, clean monitors, enhance gaming, and prevent burns on plasma TVs.
Easily adjust page theme and color temperature while browsing
Empty New Tab Page shows a blank dark page