Dev tools · alternatives · 2026

24 alternatives to White Out Screen

Free fullscreen colour screen for lighting & pixel testing

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   White Screen Test▲57

   Test your display with full white screen and fix it

   2022 · whitescreentest.com · its alternatives →

2. 2
   White Screen▲12

   Full-screen color display | interactive color viewer

   2025 · displaymaster.dev · its alternatives →

3. 3
   White Screen Digital▲21

   Solid colors, pranks, fake updates, screensavers & tools.

   2025 · whitescreen.digital · its alternatives →

4. 4
   White Screen▲15

   Online tool to show white fullscreen page

   2025 · mywhitescreen.com · its alternatives →

5. 5
   Unscreen▲955

   Remove video and GIF backgrounds 100% automatically

   2020 · canva.com · its alternatives →

6. 6
   White Screen Wallpaper Screen Test Tools

   Fullscreen color screens for testing, lighting, and focus

   Mar 2026 · whitescreenwallpaper.com · its alternatives →

7. 7RA
   Rainbow – an attempt to display colour on a B&W monitor▲389

   2020 · anfractuosity.com · its alternatives →

8. 8
   WhiteScreen▲1

   White Screen – Full Bright White Screen Online Test Tool

   Jul 2026 · whitescrn.com · its alternatives →

9. 9
   WhiteScreenTest.Net▲7

   Check Screen Errors Online

   2025 · whitescreentest.net · its alternatives →

10. 10
    Black Screen▲6

    Cover your screen while keeping youtbue videos playing !

    2025 · black-screen.cc · its alternatives →

11. 11
    White Screen Tool▲7

    Full-screen light source for focus, creativity&productivity​

    2025 · whitescreens.org · its alternatives →

12. 12
    White Test Screen Check▲5

    Free online white screen tool

    Nov 2025 · whitetestscreencheck.com · its alternatives →

13. 13
    ScreenTest▲7

    Free web-based tools for screen & monitor testing

    Jan 2026 · screentest.io · its alternatives →

14. 14
    White Screen Full Screen▲3

    Test your screen, audio, camera & browser instantly

    Jun 2026 · whitescreenhd.com · its alternatives →

15. 15
    White Screen Tester▲2

    Test your screen for dead pixels and display issues

    Jun 2026 · whitescreenstester.com · its alternatives →

16. 16
    WhiteScreen

    The fastest way to check your screen for dead pixels

    Mar 2026 · whitescreen.space · its alternatives →

17. 17RT
    Real-Time Video Chroma Key with Delta-E Formula▲27

    2015 · zschuessler.github.io · its alternatives →

18. 18
    GoldenHour App▲149

    Screen-based lighting for video calls

    2020 · goldenhourapp.com · its alternatives →

19. 19
    White Screen Light▲3

    Use your screen as a light source

    2024 · whitescreenlight.com · its alternatives →

20. 20
    Video light▲2

    Turn your screen into a video light — free, no app

    Jul 2026 · arsalan-tech-hub.github.io · its alternatives →

21. 21
    Dead Pixel Test▲3

    Free online dead pixel test – check any screen in 30 seconds

    Jun 2026 · deadpixel-test.online · its alternatives →

22. 22
    White Page▲7

    Blank page & white screen online

    2025 · whitepage.app · its alternatives →

23. 23
    NightScreen Mode▲105

    An amber filter + dark mode to use Chrome without eye strain

    2025 · nightscreenmode.app · its alternatives →

24. 24
    BlankScreen▲1

    Fullscreen timers, color screens & white noise — no install

    Aug 2026 · blankscreen.io · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →