Learning Tools
Browse free, browser-based Learning Tools. Use them instantly with no account.
Learning Tools
Coin Flip Simulator
Flip one or many virtual coins and review the result distribution.
Learning ToolsDice Roller
Roll multiple dice with configurable sides and a numeric modifier.
Learning ToolsInteractive Periodic Table
Explore all 118 elements by atomic number, symbol, category, period, and group.
Learning ToolsKeyboard Key-Code Inspector
Inspect key, code, location, modifier, and repeat data from keyboard events.
Learning ToolsLarge Number Name Generator
Enter a number or power of ten to find its short-scale and long-scale name, from billion and milliard to googol.
Learning ToolsSudoku
Generate and play accessible Sudoku puzzles at three difficulty levels.
Learning ToolsTyping Tutor
Practice typing and measure speed, accuracy, elapsed time, and progress.