Random Number Generator
Generate random numbers within any range you choose — free, instant, and processed entirely in your browser.
About the Random Number Generator
Whether you're picking a raffle winner, running a quick simulation, or just need a random number for a game or decision, you usually want it fast and don't want to trust a site that might not be truly random. Many "random" generators online use predictable, low-quality randomness under the hood.
This tool uses your browser's cryptographically secure random number source to generate numbers within any range you set, one at a time or many at once. Nothing is sent to a server — the numbers are generated locally on your device.
How to Generate Random Numbers
Step 1
Set your range
Enter a minimum and maximum value.
Step 2
Choose how many
Set how many random numbers you want generated at once.
Step 3
Copy your results
Copy the generated numbers, or generate again for a new set.
Frequently Asked Questions
Can I generate multiple numbers at once?
Yes — set how many you need and they'll all generate together.
Can numbers repeat, or are they unique?
By default numbers can repeat; toggle unique mode if you need each number to appear only once (e.g. for a raffle draw).
How random are the numbers, really?
This tool uses your browser's cryptographically secure random number generator (the same source used for our password and UUID generators), not a weak pseudo-random fallback.
Is this tool tracked or logged anywhere?
No — everything runs locally in your browser; nothing is sent to a server.