Number Tools
Generate random integers or decimals with count, range, and duplicate controls.
Number Tool
Tool workspace
Ready to start.
結果
Output and stats
結果
Run the tool to see output, stats, or game progress here.
How To Use
How to use Random Number Generator
Pick random numbers for games, samples, classroom activities, and quick decisions.
- Set a minimum, maximum, quantity, and optional decimal precision.
- Choose whether duplicates are allowed in the generated result set.
- Generate again as many times as needed until you get the number list you want.
Who Uses It
Who this page is for
- Teachers, game hosts, and analysts who need random values fast.
- Anyone creating quick picks, raffle values, or practice ranges.
よくある質問
Common questions
はい. Turn off duplicates to keep each generated value unique inside the chosen range.
はい. You can set decimal precision when you need non-integer output.
著者：望里頭，転送する場合は出典を明記してください: https://www.wanglitou.com/random-number-generator/
