Refresh Rate Test
Measure your monitor's real refresh rate by sampling animation frames — handles 60Hz, 120Hz, 144Hz and beyond.
Runs in your browser
Real-time
Live refresh rate
—Hz
Start, then watch how smoothly the bar moves
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Avg frame
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Min
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Max
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Jitter
0
Frames
About this tool
Measure your monitor's real refresh rate by sampling animation frames — handles 60Hz, 120Hz, 144Hz and beyond.
How to use
- Fill in the input box above, or click "Fill sample" to try it instantly
- Adjust the options as needed — results update as you type
- Click "Run" to get the result, then copy or export it in one click
Tips
- Runs entirely in your browser — your data never leaves the device
- Completely free, no registration, no usage limits
- Most tools compute in real time as you type