Random Generators
Numbers, dice, letters, colors, dates and passwords generated locally in your browser.
8 tools in this category
- Random Number Generator Generate integers or decimals in a range, with repeats optional.
- Number Picker Wheel Spin a wheel built from a number range instead of a name list.
- Coin Flip Flip one coin or hundreds and watch the running totals.
- Dice Roller Roll standard or custom dice with modifiers and totals.
- Random Password Generator Generate strong passwords locally with the Web Crypto API.
- Random Letter Generator Generate random letters from A–Z or your own alphabet.
- Random Color Generator Generate color palettes with lockable swatches and contrast checks.
- Random Date Generator Pick random dates in a range, with weekday and weekend rules.
Which one to use
| Tool | What you give it | What you get back | How the draw happens | What is left afterwards |
|---|---|---|---|---|
| Random Number Generator | A range, a count, and whether repeats are allowed | Up to 10,000 numbers at once, copyable | Answer appears | Copy or download the set you drew |
| Number Picker Wheel | A number range and a step | One number per spin | Spun on a wheel | Draw history in this browser, if you turn it on |
| Coin Flip | How many flips | Heads or tails, with running totals | Answer appears | Running counts for the session |
| Dice Roller | Dice notation, including modifiers | Each die and the total | Answer appears | Roll history for the session |
| Random Password Generator | A length and which character sets to include | A password, with an entropy estimate | Answer appears | None, deliberately — never stored, logged or in history |
| Random Letter Generator | An alphabet, or your own character set | One letter or a run of them | Answer appears | Copy the letters you drew |
| Random Color Generator | A palette size, with swatches you can lock | Colours with hex values and contrast ratios | Answer appears | Copy the palette |
| Random Date Generator | A date range and weekday rules | Dates that satisfy the rules | Answer appears | Copy or download the dates |
About these tools
Generate random numbers, dice rolls, coin flips, letters, colors, dates and passwords directly in your browser.
Every tool listed here runs entirely in your browser. Draws are made with the Web Crypto API before any animation begins, your lists are never uploaded, and weighted draws are always labelled as weighted with the exact percentages shown. There is no account to create and nothing to install.
If you are not sure which tool fits, the guide to how random selection works explains the differences between picking one name, drawing several without repeats, and shuffling a whole list into an order. If you want the pick to happen visibly, in front of other people, use the main wheel instead.
Other categories
- Wheel Tools Wheels that spin on screen but decide the result up front, so the animation can never change the outcome.
- Name Pickers Fast draws from a list of names, with repeat control, weights and exportable results.
- Team and Group Tools Turn one roster into balanced teams, discussion groups, seating charts or a running order.
- Classroom Tools Built for the front of a classroom: large type, no-repeat rounds and a full-screen display mode.
- Decision Tools For the choices that are not worth another twenty minutes of debate.