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Random Number Generator - Ranges, Bingo Balls, Dice, Coin, and List Picker

Pick a preset like 1-10, 1-100, 1-1000, classroom-friendly 1-15 through 1-30, or Bingo 1-75, then generate as many values as you need. Toggle no-repeat for unique draws, roll polyhedral dice, flip a coin, or paste a list and let the tool choose for you.

By Webuify

Tips for the Number Generator

Three short notes that usually help on this page.

  • Turn on “no repeats” for raffles and door prizes so the same number can’t win twice per round.
  • Bingo 1-75 and 1-25 presets match common card sizes. Use custom min and max for house rules.
  • For dice, prefer physical dice in regulated games; the tool is best for quick online fairness.

Core Random Number Mode

Set min and max, choose how many results you want, and click generate. Presets cover quick classroom counts, lottery-style spans, and bingo callers who need seventy-five balls without hauling a cage.

No-repeat mode guarantees unique integers inside the range, which matters for seat assignments, giveaway tickets, and any workflow where duplicates break the rules.

  • •Custom ranges plus presets for 1-10, 1-20, 1-100, 1-1000, 1-15, 1-25, 1-30, and Bingo 1-75
  • •Batch up to one hundred integers per click
  • •Copy-friendly output for spreadsheets or chat

Dice Roller

Roll d4, d6, d8, d10, d12, or d20 polyhedrons, choose how many dice to throw, and read both individual faces and totals. Online campaigns and board-game nights use this when physical dice wander under the couch.

Coin Flip and List Picker

Need a binary decision? Flip virtual coins without digging for change. Need to pick one option from a messy brainstorm? Paste lines into the list picker and let entropy decide.

Classrooms and Events

Teachers randomize groups, warm-up problems, and participation orders. Event hosts draw door prizes fairly. Youth leaders run icebreakers without repeating the same volunteer twice when no-repeat is on.

Games and QA

Tabletop groups substitute for missing dice. Bingo callers simulate ball draws. Developers and testers still use simple RNG for seeds, mock IDs, and load tests; just remember this runs in the browser for demos, not cryptographic security.

Fairness Tips

If you need every number in a range exactly once, enable no-repeat and request the full count. If the range is smaller than the quantity, the tool will warn you because duplicates would be unavoidable.

Privacy

Everything executes locally in your session. We do not upload your custom lists or generated values to a server.

Frequently asked questions

Yes. Choose the Bingo 1-75 preset for standard American bingo boards.
Yes. Turn on no-repeat mode before generating.
You get 1-10, 1-15, 1-20, 1-25, 1-30, 1-100, 1-1000, and Bingo 1-75, plus any custom min and max.
Up to one hundred integers per generation.
Yes. Standard RPG dice and totals are built in.
Yes. Use the coin tab for heads or tails.
Paste options on separate lines and the tool returns one random choice.
Yes. Unlimited use with no account.
It uses your browser's secure random source, which is fine for games and classroom use but not for cryptography.
Yes. Enter any integer minimum and maximum that fit your lesson or simulation.

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