Random Number Generator, Dice Roller & Raffle Picker
Processed in your browser
Generate cryptographically fair random numbers, roll tabletop dice (D6, D20, D100), and pick unique raffle winners.
Range Parameters
Generated Result
42
1 random number generated between 1 and 100
⚡
Direct In-Browser Handoff
Mathematical Computing & Calculation Suite
Chain this tool with complementary private browser utilities for a complete zero-server workflow:
How to Use the Random Number Generator, Dice Roller & Raffle Picker
Generate random numbers within any custom min and max range. Features bulk generation without duplicates, sorting options, virtual coin flip, and tabletop gaming dice rollers (D4 through D100) powered by the Web Crypto API.
Privacy & Data Processing Notice
No user data leaves your browser. Computation is executed entirely on your device. We do not store, view, or transmit your inputs over our network. Your computation remains on your personal machine.
Related Utilities
Frequently paired browser tools in Math & Number Tools