🎲 Random Number Generator
Generate numbers for games, classroom activities, and everyday decisions.
Random numbers and appropriate uses
This generator is intended for casual number selection, classroom activities, and simple simulations where cryptographic security is not required.
Define the range first
Choose a minimum below the maximum; both endpoints are included. The tool can return up to 100 values. With duplicates disabled, it draws without replacement and returns no more distinct values than the range contains.
Randomness limitation
The page uses JavaScript Math.random(), which is suitable for casual use but is not a cryptographic or independently audited random source. Do not use it to award valuable prizes, run an official drawing, or make security-sensitive choices. Use a documented, auditable method for consequential selections.
Tool notes are based on the current implementation and are provided for general information. Review important outputs before relying on them.