Random tools
Free random tools you can trust
A random number generator, dice roller, coin flip and decision wheel. Each one uses your browser's cryptographic randomness and shows the real odds behind the result.
Random tools
- ToolOnline Dice Roller: Roll Any Dice, With Exact Odds of Your TotalFree online dice roller for D&D and board games: roll up to 50 dice from d4 to d100, add modifiers, roll a d20 with advantage, and see the odds of your total.
- ToolSpin the Wheel: A Fair Yes-or-No Wheel and Random PickerFree spin-the-wheel tool: a yes or no wheel, a number wheel or your own list of names. Every slice has exactly the same chance. No sign-up.
- ToolCoin Flip Online: Heads or Tails, With Streak OddsFlip a coin online: heads or tails with a true 50/50 chance. Flip 10, 100 or 1,000 coins at once and see totals and the longest streak.
- ToolRandom Number Generator: Pick Fair Random Numbers in Any RangeFree random number generator for any range. Pick one or up to 1,000 numbers, with or without repeats. Uses your browser's cryptographic randomness.
- ToolRandom Number Generator 1-10: Pick a Number 1 to 10Free random number generator from 1 to 10. Each number has a 1 in 10 chance. Pick one or many numbers, with or without repeats.
- ToolRandom Number Generator 1-100: Pick a Number From 1 to 100Free random number generator from 1 to 100. Each number has a 1 in 100 chance. Pick one or many numbers, with or without repeats.
- ToolRandom Number Generator 1-4: Pick 1, 2, 3 or 4 at RandomFree random number generator from 1 to 4. Each number has a 1 in 4 chance. Pick one or many numbers, with or without repeats.
- ToolRandom Number Generator 1-6: A Fair Virtual DieFree random number generator from 1 to 6. Each number has a 1 in 6 chance. Pick one or many numbers, with or without repeats.
- ToolRandom Number Generator 1-20: Pick a Number 1 to 20 (d20)Free random number generator from 1 to 20. Each number has a 1 in 20 chance. Pick one or many numbers, with or without repeats.
- ToolRandom Number Generator 1-3: Pick 1, 2 or 3Free random number generator from 1 to 3. Each number has a 1 in 3 chance. Pick one or many numbers, with or without repeats.
- ToolRandom Number Generator 1-5: Pick a Number 1 to 5Free random number generator from 1 to 5. Each number has a 1 in 5 chance. Pick one or many numbers, with or without repeats.
- ToolRandom Number Generator 1-8: Pick a Number 1 to 8Free random number generator from 1 to 8. Each number has a 1 in 8 chance. Pick one or many numbers, with or without repeats.
- ToolRandom Number Generator 1-30: Pick a Number 1 to 30Free random number generator from 1 to 30. Each number has a 1 in 30 chance. Pick one or many numbers, with or without repeats.
- ToolRandom Number Generator 1-50: Pick a Number 1 to 50Free random number generator from 1 to 50. Each number has a 1 in 50 chance. Pick one or many numbers, with or without repeats.
- ToolRandom 4-Digit Number Generator (1000-9999)Free random number generator from 1,000 to 9,999. Each number has a 1 in 9,000 chance. Pick one or many numbers, with or without repeats.
Why our random tools are fair
Every tool on this page draws its results from crypto.getRandomValues, the cryptographically secure random generator built into your browser, and avoids the small biases that cheaper methods introduce. Nothing is sent to a server, and no result depends on the one before.
We built them for the same reason we publish casino odds: randomness is easy to misunderstand. Streaks, repeats and "due" numbers all feel meaningful, but they're normal behaviour for a fair random process. Each tool shows the probability behind your result, so you can see how likely it really was.
Popular number ranges
1–10 · 1–100 · 1–4 · 1–6 · 1–20 · 1–3 · 1–5 · 1–8 · 1–30 · 1–50 · 4-digit