Item logo image for Blank White Screen, Black Screen & Tools

Blank White Screen, Black Screen & Tools

https://blankscreen.cc/
ExtensionDeveloper Tools3 users
Item media 5 (screenshot) for Blank White Screen, Black Screen & Tools
Item media 1 (screenshot) for Blank White Screen, Black Screen & Tools
Item media 2 (screenshot) for Blank White Screen, Black Screen & Tools
Item media 3 (screenshot) for Blank White Screen, Black Screen & Tools
Item media 4 (screenshot) for Blank White Screen, Black Screen & Tools
Item media 5 (screenshot) for Blank White Screen, Black Screen & Tools
Item media 1 (screenshot) for Blank White Screen, Black Screen & Tools
Item media 1 (screenshot) for Blank White Screen, Black Screen & Tools
Item media 2 (screenshot) for Blank White Screen, Black Screen & Tools
Item media 3 (screenshot) for Blank White Screen, Black Screen & Tools
Item media 4 (screenshot) for Blank White Screen, Black Screen & Tools
Item media 5 (screenshot) for Blank White Screen, Black Screen & Tools

Overview

Quickly access a Blank White Screen, Black Screen, Dead Pixel Test, White Noise, Analog Clock & Stopwatch timer utilities.

Blank White Screen, Black Screen & Tools is the ultimate all-in-one display utility extension for your browser. Whether you need a bright white screen to test your monitor, a pure black screen to hide distractions, or a quick dead pixel test, this extension has you covered. With a single click from your Chrome toolbar, you can instantly access a suite of professional, full-screen display and productivity tools provided by blankscreen.cc. šŸŒŸ Core Features & Tools: ā€¢ ā¬œ Blank White Screen: Instantly turn your browser into a full-screen bright white light. Perfect for testing monitors for color accuracy, using your screen as a reading light or softbox, or checking for dust and smudges on your display. ā€¢ ā¬› Pure Black Screen: Black out your screen with a true dark mode display. Ideal for hiding distractions, resting your eyes in a dark room, or testing your screen for backlight bleed and IPS glow. ā€¢ šŸ” Dead Pixel Test: Carefully inspect your monitor, laptop, or TV display for stuck or dead pixels. A must-have tool for checking new screens and ensuring your display is flawless. ā€¢ šŸ”Š White Noise Generator: Boost your focus and productivity by masking distracting background sounds with soothing, continuous white noise. ā€¢ ā° Full-Screen Analog Clock: A beautiful, distraction-free analog clock that fills your entire screen. Great for studying, time management, or turning an unused monitor into a stylish desk clock. ā€¢ ā±ļø Stopwatch & Timer: A precise, easy-to-use stopwatch for tracking your tasks, workouts, or Pomodoro sessions. šŸ’” Why Install This Extension? Fast & Lightweight: Opens your desired tool instantly in a new tab without slowing down your browser. Clean Dark Theme UI: The extension popup features a sleek, eye-friendly dark mode design. One-Click Access: No more searching for display tools online. Everything is right in your toolbar. 100% Free & Secure: No ads in the popup, no hidden permissions, and completely safe to use. Whether you're a developer testing a new monitor, a student needing a study clock, or just someone looking for a quick flashlight or reading light on your laptop, Blank White Screen, Black Screen & Tools is the perfect utility for you.

0 out of 5No ratings

Learn more about results and reviews.

Details

  • Version
    1.0
  • Updated
    May 15, 2026
  • Size
    27.58KiB
  • Languages
    English
  • Developer
    Website
    Email
    seoprasoon@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization
The developer has disclosed that it will not collect or use your data. To learn more, see the developerā€™s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

Related

DARK VISOR ā€” darkmode for the web

4.9

Dark mode for the web. Protect your eyes with Dark Visor. Customize brightness, contrast, and night shift for comfortable browsing.

Daily Reminder

0.0

Break, Water, and Posture reminders with sounds, time-of-day, counters, and a clean popup.

Eye Care OS: Eye Exercises, Blue Light Blocker & Reading Mode

5.0

Guided eye exercises, blue light blocker, reading mode, break timer and calming audio for more comfortable screen time.

Saturation Adjuster

3.0

Adjust saturation, brightness, contrast, & white balance! Ideal for eye strain, digital detox (monochrome), reading, & UI testing.

Dimly ā€” Screen dimmer for bright pages

5.0

Dim any site with a global slider or per-site levels. Quick lock, scheduling, smooth fade.

Screen Dimmer

4.8

Screen Dimmer, light filters & break timer for eye protection. Reduces eye strain, encourages breaks, relax your vision.

Snapshot - Screenshot & Annotate

5.0

Capture, annotate and beautify screenshots with area selection, full page capture, annotations, browser frames and more.

Dim screen - Nighttime mode

4.4

Use Dim screen - Nighttime mode to reduce eye strain. Brightness control, display dimmer, and schedule night light for browsing!

Chrome Dark Mode

5.0

Transform your browsing with Chrome Dark Mode. Enjoy night mode and black theme for a sleek, eye-friendly experience.

Screen Capture

5.0

Use Chrome Screen Capture for fast screen capture Chrome extension, full web page screen capture Chrome, scrolling screenshot tool

Black Screen

5.0

Pure Black Screen: simple blank black screen for monitor cleaning, focus mode, OLED checks, and display testing.

Screen Dimmer

4.7

Use Screen Dimmer extension to dim laptop screen brightness with brightness control, blue light filter, and dimming screen modes.

DARK VISOR ā€” darkmode for the web

4.9

Dark mode for the web. Protect your eyes with Dark Visor. Customize brightness, contrast, and night shift for comfortable browsing.

Daily Reminder

0.0

Break, Water, and Posture reminders with sounds, time-of-day, counters, and a clean popup.

Eye Care OS: Eye Exercises, Blue Light Blocker & Reading Mode

5.0

Guided eye exercises, blue light blocker, reading mode, break timer and calming audio for more comfortable screen time.

Saturation Adjuster

3.0

Adjust saturation, brightness, contrast, & white balance! Ideal for eye strain, digital detox (monochrome), reading, & UI testing.

Dimly ā€” Screen dimmer for bright pages

5.0

Dim any site with a global slider or per-site levels. Quick lock, scheduling, smooth fade.

Screen Dimmer

4.8

Screen Dimmer, light filters & break timer for eye protection. Reduces eye strain, encourages breaks, relax your vision.

Snapshot - Screenshot & Annotate

5.0

Capture, annotate and beautify screenshots with area selection, full page capture, annotations, browser frames and more.

Dim screen - Nighttime mode

4.4

Use Dim screen - Nighttime mode to reduce eye strain. Brightness control, display dimmer, and schedule night light for browsing!

Google apps