All Tools
Browse and discover powerful tools to enhance your productivity
Mouse Tester
Browser & Device Tools
Test mouse buttons, scroll wheel, click speed (CPS), and drag functionality. Visual feedback shows i...
Keyboard Tester
Browser & Device Tools
Test your keyboard for broken keys, ghosting, and rollover issues. Supports Full (100%), TKL (80%),...
Character Counter
Text Tools
Count characters, words, sentences, and paragraphs instantly. Check text against platform limits for...
Calculator
Math Tools
Perform quick calculations with standard and scientific modes. Supports keyboard input, calculation...