Pick random numbers from popular ranges like 1–10, 1–20, 1–100, and 1–1000. Generate one number or a unique set with no repeats.
Use the 1–10 preset to pick a quick number for small choices, simple games, classroom activities, or random selection.
Use the 1–20 preset for games, lists, quick picks, or any situation where you need one number from twenty options.
Generate a number from 1 to 100 for percentages, raffles, classroom picks, simple probability examples, or everyday decisions.
Pick a number from 1 to 1000 for larger ranges, contests, simulations, sampling, or random selections with many possible outcomes.
Enable no repeats when you need several unique numbers from the same range. This is useful for drawings, lists, groups, or sampling without duplicates.