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Test your monitor's refresh rate and frame stability in real-time.
0
Frames Per Second
Max Recorded
0 Hz
Stability Score
100%
Note: This tool uses your browser's V-Sync signal. If G-Sync or FreeSync is active, values may fluctuate dynamically with system load.
Standard displays run at 60Hz. High-end gaming monitors support 120Hz, 144Hz, 240Hz, or higher for smoother motion.
FPS & Refresh Rate is part of the hardware toolbox on ZeroPingTools. This page pairs the live utility with professional context so users can understand what the tool does, when to rely on it, and how to validate the result responsibly.
FPS & Refresh Rate helps you test screen refresh rate and stability from a focused browser workspace. It is built for power users, QA teams, support engineers, and browser-based app builders who need a fast result, clear assumptions, and practical context around the output.
The page combines the live utility with supporting guidance so it can answer both search intent and real workflow intent: what the tool does, how to use it, what to verify, and where the limits are.
Professionals integrate FPS & Refresh Rate into their troubleshooting and planning cycles when you want a quick browser-level signal about device capabilities before opening native diagnostics, you need reproducible checks while testing media, sensors, performance, or human input behavior, or you are comparing browsers, machines, or peripherals under the same web runtime constraints.
Hardware tooling on the web is strongest when you test on the actual device, grant the required permissions deliberately, and repeat the measurement under consistent conditions.
Use these outputs as browser-observable signals, then confirm critical findings with OS tools, vendor utilities, or dedicated benchmarks when precision matters.
Browser APIs expose only part of the hardware stack, so factors like drivers, firmware, thermal throttling, and system-level scheduling may sit outside the page.
Most hardware tools read browser-exposed device information locally. Results depend on the permissions, APIs, and fingerprinting protections available in that browser.
Most standard monitors and laptop screens have a 60Hz refresh rate. Browsers typically sync their frame production to the refresh rate of the monitor (V-Sync). If you have a high-refresh monitor, check your OS display settings to ensure it is set to 120Hz or 144Hz.
A stability score above 95% is considered excellent and indicates a smooth visual experience. Scores below 80% suggest that background processes or hardware limitations are causing 'micro-stuttering'.
Yes, but since Variable Refresh Rate (VRR) technologies adjust the monitor's Hz to match the GPU's output, you might see the FPS fluctuate more than on a fixed-refresh display. This is normal behavior for VRR.
FPS & Refresh Rate is specifically built for power users, QA teams, support engineers, and browser-based app builders who need to test screen refresh rate and stability without the overhead of heavy software or the privacy risks of cloud-based uploads.
Start by providing precise inputs that reflect your real-world environment. Use a known-good sample to verify the output formatting before processing sensitive production data. Use these outputs as browser-observable signals, then confirm critical findings with OS tools, vendor utilities, or dedicated benchmarks when precision matters.
Yes. Most hardware tools read browser-exposed device information locally. Results depend on the permissions, APIs, and fingerprinting protections available in that browser. This makes it ideal for internal technical tasks that involve proprietary logic, private metadata, or localized configuration data.