Screen Test Pro — Introduction

Screen Test Pro is a quick, privacy-focused tool that runs right in your browser to check your display quality and device performance. No downloads, no accounts—just open it up and go. It's built as a simple static site that works smoothly on any device, from desktops to phones.

What you can do

Who it’s for

Why it’s trustworthy

Quick start

  1. Open https://screentest.pro.
  2. Jump into Pixel Test to scan for defects.
  3. Try Performance Test for a benchmark run and your results.
  4. Check out About for more on features, or Privacy and TOS for the fine print.

Tips for accurate results

Accessibility and languages

We stick to clean, semantic HTML and offer multiple languages. English is standard, but we're adding more to reach folks everywhere.

FAQs

Do you collect any user data?
Nope, we don't collect a thing—not your data, not even device info. It's all handled right in your browser, keeping things super private and secure.

Why might my performance score vary?
Scores can change based on stuff like which browser you're using, your OS version, or if other apps or games are running in the background. It's normal for results to fluctuate a bit.

How accurate are these online tests?
No online tool, including ours, can give a perfectly accurate read on your device's real-world performance—they're all just for reference. Real benchmarks depend on way more factors.

I love the animations in the performance test—can I see more?
Absolutely! If those particle effects caught your eye, head to the Effect Gallery on our homepage. You can play around with them there anytime.

How can I give feedback or report issues?
Feel free to leave a comment at the bottom of the page! Share your scores, report bugs, or just say hello—we welcome it all.

Screen Test Pro is for anyone needing a straightforward, hassle-free way to test screens and benchmark devices—fast, private, and reliable.