Mini Games
Fun browser-based games to test your speed, memory and math skills.
Reaction Time Test
Test how fast you react when the screen turns green.
Click Speed Test
Test your clicks-per-second in 5, 10 or 30 second modes.
Color Challenge
Find the tile with a different color before time runs out.
Memory Card Game
Flip cards to find matching pairs and test your memory.
Eye Block Challenge
Find the target block hidden among many look-alikes.
Number Memory Game
Remember and recall increasingly long number sequences.
Math Speed Test
Solve arithmetic problems as fast as you can in 60 seconds.
Multiplication Quiz
Practice times tables from 1x1 to 12x12.
Percentage Quiz
Quick-fire percentage calculation challenges.
Unit Conversion Quiz
Test your knowledge of length, weight and temperature conversions.
Date Quiz
Challenge yourself with date interval and day-of-week questions.
Typing Speed Test
Measure your typing speed in WPM and accuracy.
Starry Text
Watch 1,200 particles arrange into your text in a starry animation.
Other Categories
Developer Tools
Format, encode, decode, validate and test common developer data formats.
Browse toolsWebsite Tools
Tools for SEO, metadata, sitemaps, robots.txt and website checks.
Browse toolsText Tools
Clean, compare, count and convert text online.
Browse toolsAI Tools
AI-powered prompt tools for security, formatting and style rewriting.
Browse toolsImage Tools
Compress, convert, resize, crop images and generate icons entirely in your browser.
Browse toolsSecurity Tools
Generate passwords, minify SVGs and keep your data safe.
Browse toolsLife Tools
Calculators and utilities for everyday tasks — finance, health, travel and more.
Browse toolsDevice Test
Test your keyboard, microphone and webcam right in the browser.
Browse tools