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Random Number Generator — Integers & Decimals

Free online random number generator. Batch-generate unique or repeatable integers and decimals within any range, pick ascending/descending order and a custom separator, then copy or download the results as a TXT file. Crypto-grade randomness, runs entirely in your browser.

Random Number Generator

Generate batches of integers or decimals in any range — unique, sorted and exportable. Crypto-grade randomness, never uploaded.

The range is inclusive: results are greater than or equal to the minimum and less than or equal to the maximum. Numbers are produced with the Web Crypto API (rejection sampling, no modulo bias) entirely in your browser — nothing is uploaded or stored.

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