Blur Busters UFO Motion Tests with ghosting test, 30fps vs 60fps, 120hz vs 144hz vs 240hz, PWM test, motion blur test, judder test, benchmarks, and more.

Test your display's refresh rate capabilities with our free online tool. Higher refresh rates result in smoother motion and better responsiveness.

Test your monitor’s refresh rate online instantly. Measure real-time Hz, FPS, and display performance for gaming, editing, and smoother screen motion.

Find out your screen's refresh rate instantly! Free tool to check your display's Hz in your browser. No uploads, no tracking, 100% private and secure.

Pick the number of tests and speed in pixels per second from the provided input section. More the number of tests, precise will be its comparison.

Want to test your clicking speed? Try our CPS Test Tool and see how fast you can click! Your display’s refresh rate isn’t just a number, it’s the difference between choppy visuals and …

Our online Refresh Rate Test tool uses advanced browser capabilities to accurately detect and display your monitor's current refresh rate. When you start the test, it renders a rapidly moving …

Free online FPS checker tool to test your monitor refresh rate, measure frame rates, and optimize your gaming experience. Works on all devices.

May 11, 2025 · Want to know if your monitor is really running at 60Hz, 144Hz, or even 240Hz, unsure how to test? Use our free and instant Monitor Refresh Rate Checker to find out — no …

Dec 21, 2024 · Screen refresh rate test — instantly measure your monitor or phone's Hz/FPS. Free, no download. Works on PC, mobile, and tablet (60/90/120/144/240Hz).