Random Number Generator
Generate random numbers instantly with our free random number generator and random number generator online tool. Easily create a random number generator 1-100, random number generator 1-1000, or choose your own minimum and maximum range. Use the random number picker, random number picker online, and random integer generator for games, raffles, testing, simulations, classroom activities, and everyday decisions. Our random number generator free tool lets you generate random numbers and quickly generate random number values between two numbers. Wondering how do I generate a random number, how do I generate a random number between two numbers, or how do I pick a random number? Enter your range and generate one instantly.
How to use the Random Number Generator
- Set min, max and count.
- Press Generate.
Random Number Generator features and limits
- Secure random source
- Limitation: decimals are rounded to 2 places.
How the Random Number Generator works
Random 32-bit values from the Web Crypto API are scaled to your range.
Privacy and browser processing
Your input is processed locally in this page and is not uploaded or stored by Best Web Tools. Your hosting provider may still keep ordinary server logs for page requests.
Frequently asked questions
Are results repeatable?
No. Each click gives new values.
Related tools
Browse all Calculators or return to the Best Web Tools homepage.
Why use the Random Number Generator?
Draws, sampling and games need unbiased numbers. Using a cryptographic source avoids predictable patterns.