Complete FPS & Display Testing Suite
The FPS Tester provides a comprehensive collection of 29 free, browser-based tools designed for gamers, PC enthusiasts, monitor reviewers, and IT professionals. Every tool runs entirely in your browser — no downloads, no sign-ups, no plugins required.
FPS & Performance Tools
Our FPS tools go beyond simple frame counters. The FPS Tester Pro provides advanced metrics including 1% Low and 0.1% Low frame rates, jitter analysis, frame time distribution histograms, and a composite performance score (0–999). The Reaction Time Tester measures neural response time to evaluate your speed and consistency.
Display & Monitor Tools
Display tools cover every aspect of monitor diagnostics. Test for dead pixels with full-screen solid colors, check for backlight bleed with a pure black test, verify your refresh rate matches its advertised Hz, and evaluate color accuracy with gradient ramps and color panels. Additional tools test for ghosting, screen tearing, burn-in, and aspect ratio verification.
When to Use These Tools
- New monitor purchase — test for defects within the return window
- Gaming optimization — measure FPS and identify performance bottlenecks
- After driver/OS updates — verify display settings weren't reset
- Display calibration — check color accuracy and contrast after calibrating
- Comparing configurations — benchmark before and after hardware or software changes