About Us
WhiteScreenTester.com was created to provide a simple and reliable way for people to test their screens online without installing any software. Many users experience display issues like dead pixels, uneven brightness, or color inconsistencies but don’t have access to professional testing tools. Our goal is to make basic screen testing accessible to everyone through a fast, browser-based solution.
Our tool allows users to switch between solid color backgrounds such as white, black, red, green, blue, yellow, orange, pink, and purple. These colors help identify screen defects, check brightness levels, examine color uniformity, and evaluate overall display performance. The tool can also be used as a clean lighting background for video calls, photography, or visual inspection tasks.
WhiteScreenTester.com is designed with simplicity and usability in mind. Everything runs directly in your browser, which means there is no need to download or install any applications. The website works smoothly across desktops, laptops, tablets, and mobile devices. We focus on maintaining fast loading speeds and a distraction-free interface so users can test their screens easily and efficiently.
We continuously work on improving the platform to make it more accurate, responsive, and user-friendly. Our mission is to provide a practical, accessible screen testing tool that anyone can use at any time.
Who We Are
WhiteScreenTester.com is independently managed by a small team focused on creating simple web tools that solve everyday technical problems. We believe useful online tools should be free, easy to use, and accessible worldwide.
Founder: John Albert
What We Offer
- Screen testing with solid color backgrounds
- Dead pixel detection
- Brightness and contrast checks
- Color uniformity testing
- Simple lighting backgrounds for photos and video calls
Contact Information
If you have questions, feedback, or need support, please visit our Contact Us page.
You can also reach us at:
📧 johnalberttools@gmail.com
Business Address
Friedrichstraße 114
10117 Berlin
Germany