Random Number Generator, Coin Flip, Dice Roller and Spin Wheel in One Place
Pick a random number in any range, flip a coin, roll dice or spin a wheel of your own options. Every result comes from your browser’s cryptographically secure random generator, so it is fair, unbiased and works offline once the page has loaded.
Key features
- Custom range: Set any minimum and maximum, including negative numbers and decimals, and generate up to 1,000 values at once.
- No duplicates and sorting: Draw unique numbers for raffles, lottery picks and sampling, and sort the result if you need it.
- Animated results: Numbers roll like a slot machine, coins flip in 3D, dice tumble and the wheel spins before it lands.
- Coin, dice and wheel: Switch tabs for a 1–5 coin flip, d4 to d100 dice with modifiers, or a spin wheel that picks from your own list.
- Fair by design: The result is chosen first with secure randomness, so the animation never influences the outcome.
What people use it for
Teachers draw names, game masters roll dice, streamers run giveaways, developers create test data and friends settle who pays for lunch. Use the quick presets for lottery numbers, PINs, percentages and more, or build your own range.
Is it truly random?
Yes. The tool uses crypto.getRandomValues, the same source browsers use for encryption keys, and removes modulo bias so every number in the range is equally likely. Nothing is sent to a server.