Random Number / Lottery Generator
Generate random numbers, roll dice, and run simple lotteries.
How to use
- Select the generation mode.
- Set the range or number of items.
- Click the generate button.
- View the randomized result.
About this tool
The Random Number and Lottery Generator produces random values for a variety of scenarios. Pick a mode to generate integers within a range, roll multiple dice with different sides, or draw unique lottery numbers without duplicates.
Features
Three modes, crypto-quality randomness, configurable ranges, duplicate exclusion, and a history panel so you can compare recent results. All processing runs locally in the browser.
Use cases
Useful for tabletop games, giveaway winner picking, classroom activities, decision-making, running small online raffles, or simply breaking ties during meetings when you need an impartial choice.
Why this tool
Coins and paper slips are not always handy, and spreadsheet formulas can be overkill. This generator provides fair, instant results with minimal setup for whatever random choice you need.
FAQ
- Is it truly random?
- It uses the browser cryptographic random function for high-quality randomness.
- Can I roll multiple dice?
- Yes, the dice mode supports multiple dice with configurable sides.
- Can I draw unique lottery numbers?
- Yes, duplicates can be excluded in lottery mode.