Pick a Random Number from 1 to 12
Random number generator creates sequences of digits in a specific range or from a list
Number range can be from minus to plus 999,999,999
Numbers can be separated by space, comma or new line
Numbers quantity
Options
Number generator 1–12
Number generator 1–12 creates random integers in a given range. 12 possible values from 1 to 12. Convenient for medium ranges.
Each number from 1 to 12 has equal chances of being drawn. Cryptographically secure Crypto.getRandomValues() API ensures true randomness. Zero-knowledge architecture — numbers never leave your device.
Client-side generation. Adjust the number of results, exclude repeats, sort the output. The tool works offline after loading the page. Free, no registration.
Features
- Numbers in range 1–12 only
- Adjustable number of results
- No repeats option
- Zero-knowledge: data never leaves your device
- Cryptographically secure API — true randomness
- Instant result copying
How It Works
Get a number from 1–12 in four steps
An intuitive interface lets you get results in seconds.
01
Range already selected
The range 1–12 is already set. The generator only creates numbers within these limits.
02
Adjust the quantity
Specify how many numbers to generate — from 1 to 100. The tool adapts to your choice.
03
Start generation
Press the button. A cryptographically secure algorithm creates random numbers in the 1–12 range.
04
Copy the result
Numbers appear instantly. Copy them one by one or all at once.
Use Cases
Where numbers 1–12 are needed
Random numbers in a given range are a versatile tool.
Giveaways
Fair winner selection from the 1–12 range. Each number has equal chances.
Games
Random numbers for games requiring the 1–12 range. A replacement for dice and other generators.
Education
Random number examples for math lessons in the 1–12 range.
Decision Making
A random number from 1–12 for choosing an option, drawing lots, or determining order.
Advantages
Number generator 1–12
12 possible values — each has equal chances.
Guaranteed range
Every number is strictly within 1–12. No out-of-bounds values.
Zero-knowledge architecture
Client-side generation. Numbers are never sent to the server. Complete privacy.
Instant copying
Each number is a clickable chip. Copy one by one or as a list.
No limits
Generate as many times as you like. The tool is completely free, no registration required.
Frequently Asked Questions
About numbers 1–12
What numbers are in the range?
The range 1–12 includes all integers from 1 to 12 inclusive. 12 values in total.
Are the numbers truly random?
Yes, Crypto.getRandomValues() is used — a cryptographically secure API that ensures true randomness.
Can numbers repeat?
By default, yes. To exclude repeats, enable the 'no repeats' option.
How many numbers can I generate?
From 1 to 100 numbers per generation. With 'no repeats' enabled — no more than the count of numbers in the range.