Alternatives

Products that do what WhiteScreen does

The fastest way to check your screen for dead pixels

1
Dead Pixel Test▲3
Free online dead pixel test – check any screen in 30 seconds
Jun 2026 · deadpixel-test.online
2
White Test Screen Check▲5
Free online white screen tool
Nov 2025
3
White Screen Tester▲2
Test your screen for dead pixels and display issues
Jun 2026 · whitescreenstester.com
4
Check dead pixels▲1
Fast, ad-free dead pixel tester with color-blind mode.
Jul 2026 · checkdeadpixels.com
5
White Screen
Free browser tool to test monitors for dead pixels & more
Mar 2026 · displaymaster.dev
6
WhiteScreen▲1
White Screen – Full Bright White Screen Online Test Tool
Jul 2026 · whitescrn.com
7
Dead Pixel Test and Fix▲3
Find and fix dead, stuck & hot pixels on any screen
Jun 2026 · deadpixeldetect.com
8
ScreenTest▲7
Free web-based tools for screen & monitor testing
Jan 2026
9
ScreenTools▲2
90+ free browser tools for every screen. Zero install.
Jun 2026 · screentools.co
10
White Screen Wallpaper Screen Test Tools
Fullscreen color screens for testing, lighting, and focus
Mar 2026 · whitescreenwallpaper.com
11
Screen Commander▲96
Blank your screens at the click of your mouse.
2017
12
White Screen Full Screen▲3
Test your screen, audio, camera & browser instantly
Jun 2026 · whitescreenhd.com
13
PixelSnap 2▲544
The fastest tool for measuring anything on your screen ✨
2019
14RA
Rainbow – an attempt to display colour on a B&W monitor▲389
2020 · anfractuosity.com
15
Pink Pixel - Screenshot Tool▲145
Beautify your screenshots in the easiest possible way
2023
16
Screen Recorder▲332
A minimal, ad-free screen recorder in your browser
2020
17
Pixel Winch▲92
An osx screen measurement app
2014
18
ScreenTestTool▲2
The ultimate online screen test & display diagnostics hub
Jul 2026 · screentesttool.com
19
Screen Guru▲192
Take clean screenshots of any website
2018
20
ScreenBlack▲1
free browser-based display testing tools. no installs
5d ago
21
White Out Screen
Free fullscreen colour screen for lighting & pixel testing
Mar 2026 · whiteoutscreen.com
22
PixelTest▲3
Your screen, under the microscope.
Aug 2026 · pixeltestonline.com
23
Realtime Board▲136
Whiteboard. Finally in your browser.
2014
24
Screen Cleaner by Google Files▲94
AI-powered screen cleaning, with a fresh pineapple scent ✨
2019

Ranked by how close each launch is in meaning, then by votes. Refine with a description →