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Random Number Generator

v1.0.1

Generate cryptographically-secure random numbers, ranges, and sequences.

Generates cryptographically-secure random integers, floats, and sequences using the Web Crypto API — configure min/max range, count, and whether to allow duplicates.

How to use
  • →Set the minimum and maximum values and the count of numbers to generate.
  • →Toggle "No duplicates" to generate a shuffled range without repetition.
  • →Use for lotteries, randomised testing, sharding keys, or reproducible seeds (by seeding via a fixed value).