Random Number Generator

Cryptographic random integer generator. Set minimum and maximum limits, pick multiple values, and eliminate duplicates.

NO MODULO BIAS

Custom bounds

Minimum (Min):

Maximum (Max):

Quantity (Count): 1

Unique values only (no repeats)

Sorting:

HOW OUR RNG STOMPS PSEUDO-RANDOM BIASED ENGINES

Most web randomizers do lazy modulo math which favors lower bounds. We use rejection sampling with a 32-bit hardware entropy buffer straight from your CPU.

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