Test your reflexes, typing speed, memory, reading, and keyboard right in your browser. All tests are 100% free, run privately on your device, and give you instant results.
How fast are your reflexes? Click anywhere in the blue box to start. When it turns green, click as fast as you can!
Choose any test below to check your speed, memory, vision, or keyboard hardware.
Find out how fast and accurately you can type. Practice with common words, see your errors highlighted as you type, and build typing speed for school, work, or coding.
Measure how many words you can read per minute. Read a short passage at your normal, comfortable pace, then answer 3 quick questions to check how much you understood.
Measure how fast your brain and hands react to a visual signal. Great for gamers, athletes, and anyone who wants to test and train their everyday reaction speed.
Remember the pattern of flashing tiles on the grid and click them in order. The pattern gets longer and more challenging with every level you pass. How far can you go?
A quick and simple check for color vision differences. Look at colorful dot circles and enter the numbers you see to check your eyes for red-green color blindness.
Check whether all keys on your keyboard are working properly. Detect broken keys, stuck switches, and ghosting issues when pressing multiple gaming keys at the same time.
Simple, private, and built for accurate results on any phone, tablet, or computer.
We use modern browser technology to measure your speed down to the millisecond. This ensures fair and accurate results whether you are testing on a 60Hz phone screen or a 144Hz gaming monitor.
All tests run directly inside your web browser. We never store or send your keystrokes, answers, or scores to external servers. Your test results stay completely private on your device.
No account creation, no subscriptions, and no apps to download. Jump straight into any test, get your results immediately, and copy a clean score summary with one click.
See how your score compares to normal human averages. Each test includes realistic skill tiers so you can see where you stand, practice regularly, and watch your skills improve.
TestDe6 is translated and customized for 24 languages around the world. Select your preferred language below.
Clear and simple answers about our free online testing platform.
Yes, 100% free. There are no fees, no paid upgrades, and no sign-up forms. You can take any test as many times as you like.
No. All tests run privately in your browser memory. We never save, collect, or share your keystrokes, answers, or scores. When you close or refresh the page, your session is gone.
The average visual reaction time for healthy adults is between 200 and 250 milliseconds (ms). Competitive gamers often score between 160ms and 190ms. Anything below 200ms is very fast!
The average typing speed is about 40 words per minute (WPM). A score between 50 and 70 WPM is considered fast, and scores over 80 WPM are advanced.
Yes! You can take our reaction test, typing test, reading test, memory test, and color vision test on any smartphone or tablet. The keyboard test is best used on a laptop or desktop computer with a physical keyboard.