The most customizable typing test website with a minimal design and a ton of features. Test yourself in various modes, track your progress and improve your speed.
Omni Calculator provides solutions for a wide range of problems, from finance and business to health. It’s so fast and easy you won’t want to do the math again!
Free online tools for every situation, work with text (reverse, convert to uppercase or lowercase), images (invert, resize, crop), lists (sort in alphabetical order, random sort), numbers (generate sequences, sort) and more.
Drag, drop and rotate countries, states, provinces, and regions around the map to compare their relative size. Is Greenland really as big as all of Africa? You may be surprised at what you find! A great tool for educators.
Use the TI 84 Calculator Online for free graphing and scientific calculations. Perfect for students and professionals. Supports TI-84 Plus & CE models.