Random Number Generator - Free Online | ToolXHub
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About this tool
Random Number Generator is a free online generator. Generate random integers or decimals within a range. Generate text, codes, and assets with one click. It runs entirely in your browser — no download or sign-up needed.
Set the minimum value, maximum value, generated quantity, and select decimal or floating point number (decimal places can be set). You can choose whether to allow replication and whether to sort. Clicking Generate displays a list of random numbers, and some tools also display statistics (mean, median, standard deviation) and distribution histograms.
Random number generation uses crypto.getRandomValues ()(cryptographic security) or Math.random ()(general). The former is suitable for scenarios requiring fairness such as raffle and gambling, while the latter is suitable for general purposes. Check performance during batch generation to avoid blocking the browser.
Suitable for scenarios such as lottery, lottery, random sampling, game dice, and test data generation. It is fairer than handmade and more convenient than Excel.
A random number generation tool that generates random numbers or floating points within a specified range and supports batch generation, duplication and statistical distribution.