Loading Legacy
Generate random numbers, dice rolls, coin flips, and lottery numbers.
Random Number Generator creates truly random numbers, rolls dice, flips coins, and generates lottery numbers using cryptographically secure random generation in your browser.
Generate truly random numbers for any purpose. Features number ranges, multiple dice types (D4, D6, D8, D10, D12, D20, D100), coin flips, lottery number generation, and list shuffling. Uses cryptographically secure random generation. Perfect for gaming, statistics, decisions, and giveaways.
Choose your generation mode (numbers, dice, coin, lottery, or list).
Set your parameters (range, quantity, dice type, etc.).
Click generate to create random results.
Copy results or generate new ones instantly.
Random numbers are generated using the browser's crypto.getRandomValues() API when available, falling back to Math.random(). This provides cryptographically secure randomness suitable for gaming and statistical purposes.
We use the browser's cryptographically secure random number generator, suitable for gaming and statistical purposes.
Yes, use the lottery mode to generate unique numbers within your specified range, ensuring no duplicates.
All standard RPG dice: D4, D6, D8, D10, D12, D20, and D100 (percentile). You can roll multiple dice and see individual results plus totals.