Free FPS Testing Tools
All tools run in your browser. No download, no signup, instant results.
FPS Test
Measure your real browser frame rate with live stats
UFO Motion Test
See the visual difference between 30, 60, 120 and 144 FPS
Frame Comparison
Compare any two frame rates side by side
FPS Reaction Test
Test your gaming reflexes in milliseconds
Monitor Hz Detector
Detect your actual monitor refresh rate in the browser
Input Lag Test
Measure your browser response latency in milliseconds