All Tools
Tests
7 tools
Typing Speed Test
Test your typing speed
Reaction Time Test
Test your reaction speed
CPS Test
Clicks per second test
Color Blind Test
Ishihara color vision test
Memory Game
Test your memory
Screen Info
Display and device information
Keyboard Tester
Test keyboard keys
Frequently Asked Questions
What is a typing speed test and how is it measured?
A typing speed test measures how fast you type in words per minute (WPM). It calculates the number of correctly typed words divided by time. Average typing speed is 40 WPM, while professional typists reach 65-75 WPM.
How does a reaction time test work?
A reaction time test measures how quickly you respond to a visual stimulus. When a color or shape appears, you click as fast as possible. Average human reaction time is 200-250 milliseconds.
What is the Ishihara color blind test?
The Ishihara test uses colored dot patterns (plates) with hidden numbers. People with normal color vision see certain numbers, while those with color blindness see different numbers or none at all. It primarily detects red-green color deficiency.
What is CPS test and why use it?
CPS (Clicks Per Second) test measures your clicking speed. It's popular among gamers who need fast clicking for games like Minecraft PvP. Average CPS is 6-8, while trained clickers can reach 10-14 CPS.
How do memory games help improve cognitive skills?
Memory games train working memory by requiring you to remember card positions or sequences. Regular practice can improve concentration, pattern recognition, and short-term memory capacity.