Numbers Tools

Random Number Generators

Generate integers, decimals, ranges, dates, years, fractions, primes, and other numeric results for decisions, games, testing, and everyday calculations.

Browse All Random Number Generators

Choose a number tool for a specific range, format, probability task, date-based result, or repeatable seeded workflow.

Random Date Generator Random Decimal Generator Random Fraction Generator Random Integer Generator Random Integer Range Generator Random Month Generator Random Number Generator Random Percentage Generator Random Prime Number Generator Random Time Generator Random Year Generator

How to Use This Directory

Start with the tool that matches the output you need, then adjust its options for count, format, filters, or seed values.

Use seeded runs when you need repeatable examples for QA, classrooms, demos, support notes, or shared decision-making.

Move between related categories when one generator gives you the right workflow but another tool offers a better data type.