Most searched generators
View more popular toolsBased on independent search-demand research. How we work this out.
- Wheel SpinnerAdd your own entries, spin the wheel, and get a fair winner every time.
- Random Number GeneratorGenerate one or many random numbers within any range, with optional duplicate control and sorting.
- Fantasy Name GeneratorFantasy names built from a stated sound system — fourteen origins, endings, family names and a seed.
- Coin FlipFlip a fair virtual coin — heads or tails, decided with secure randomness.
- Secure Password GeneratorGenerate a strong, random password locally in your browser — never transmitted or stored.
- Random Name PickerPaste a list of names and instantly pick one at random, fairly and without repeats if you choose.
- Yes or No GeneratorGet a fair, instant yes or no answer whenever you can't decide.
- Lottery Number GeneratorGenerate your own random lottery numbers for any configurable range, bonus ball and line count.
Feeling random? Let us choose a generator.
With 1524+ tools, sometimes the hardest part is picking one. Our Random Generator Generator suggests a tool at random from the whole catalogue — nothing opens automatically.
Pick a generator for meCollections
See all collectionsGrouped by who they're for rather than what they do — the tools a teacher or a game master needs sit in several different categories.
- Random Tools for TeachersPickers, group-makers and lesson starters that work on a classroom projector.
- Random Tools for DevelopersIdentifiers, placeholder data and sample values for tests, fixtures and documentation.
- Random Tools for Game NightDice, turn order and worldbuilding tools for board games and tabletop RPGs.
- Random Tools for PartiesIcebreakers, party games and conversation starters for groups that have gone quiet.
- Random Tools for Language TeachersTurn this week's vocabulary list into worksheets, flashcards and speaking practice.
Browse by category
Browse all generators- Number Generators184Random numbers, ranges, sequences and dates.
- Names & Lists64Pick names, shuffle lists and generate words or letters.
- Wheels & Pickers15Spin a wheel or make a quick random pick.
- Teams & Groups23Split people into random teams, pairs or groups.
- Decision Tools32Yes/no, coin flips and everyday decision helpers.
- Dice24Standard, custom and multi-dice rollers.
- Board Games & Tabletop101Dice, turn order and tabletop-game generators.
- Puzzle Generators57Printable logic puzzles, newly generated and checked to have one answer.
- Lottery Number Generators14Generate your own lottery numbers for popular formats.
- Passwords & Security20Secure passwords, passphrases and PINs, generated locally.
- Classroom Tools194Randomisers built for teachers and students.
- Party & Social147Random tools for parties, games nights and get-togethers.
- Writing & Ideas90Random words and prompts for writing and brainstorming.
- Business & Branding113Randomised starting points for names and branding ideas.
- Developer & Tech Utilities187Placeholder values, sample identifiers and test data for developers.
- Holidays & Seasonal61Christmas, Halloween, Easter and year-round seasonal activity ideas.
- Sports & Fitness73Random workouts, exercises, drills and sporting challenges.
- Art & Design88Drawing, photography and creative-project prompts.
- Music & Rhythm37Scales, chords, progressions and rhythm patterns.
Board games & tabletop
Unofficial dice, initiative and worldbuilding tools for game night.
- D20 RollerRoll a twenty-sided die instantly — the classic tabletop RPG check die.
- Polyhedral Tabletop Dice RollerRoll a full set of tabletop polyhedral dice: d4, d6, d8, d10, d12, d20 and d100.
- Initiative TrackerRoll initiative for every combatant and get an instant sorted turn order.
- Five-Dice RollerRoll five dice with three rolls a turn and holds, and keep a thirteen-round scorecard that works out what every hand is worth.
- Random NPC GeneratorGenerate a quick NPC with a name, trait, role and quirk for tabletop RPGs.
- Fantasy Name GeneratorFantasy names built from a stated sound system — fourteen origins, endings, family names and a seed.
- Swiss Pairing GeneratorPair a Swiss-system round by score, avoiding rematches and sharing byes fairly — everyone keeps playing, and nobody is knocked out.
- Custom Card Deck DealerBuilds a deck from your own cards, deals it without replacement, and keeps every card accounted for.
Wheels & pickers
Spin, weight, or eliminate your way to a fair decision.
- Wheel SpinnerAdd your own entries, spin the wheel, and get a fair winner every time.
- Raffle Winner PickerPick one or more raffle winners from a list of entries, fairly and transparently.
- Meal WheelSpin a wheel pre-filled with meal ideas to decide what to eat.
- Weighted Random PickerWeight some options more heavily than others before picking a winner, rather than a flat equal chance.
- Elimination PickerRandomly eliminate entries one by one until a single winner remains.
- Random Challenge PickerA light physical or fun challenge to complete — a quick nudge to get moving or do something silly.
- Weighted Wheel CalculatorTurns segment weights into exact odds and slice angles, with the probabilities summing to one and the slices filling the circle.
- Number Wheel GeneratorSpin a wheel pre-filled with numbers 1 to 20 — edit the range to suit your own use.
Names & creativity
Names, writing prompts and story ideas to spark something new.
- Random Name PickerPaste a list of names and instantly pick one at random, fairly and without repeats if you choose.
- Random List PickerPick one or more random items from any list you enter — options, items, tasks, or ideas.
- Random Full Name GeneratorA complete first-and-last name in one go, for characters, testing or placeholders.
- Random First Name GeneratorGenerate one or more random first names for characters, placeholders or inspiration.
- List Randomiser & ShufflerShuffle any list into a new random order — great for randomising order, not just picking winners.
- Baby Name GeneratorBaby-name inspiration blending classic and modern first names, for when the shortlist's gone stale.
- Dog Name GeneratorName ideas for a new dog or puppy, drawn from a curated popular-names list.
- Cat Name GeneratorName ideas for a new cat or kitten, drawn from a curated popular-names list.
Teams, classroom & party
Group people fairly, run a classroom activity, or liven up game night.
- Random Team GeneratorSplit a list of names into a chosen number of random, evenly sized teams.
- Secret Santa GeneratorDraw fair Secret Santa pairings with exclusions, so nobody draws themselves or an excluded partner.
- First-Player PickerRandomly pick who goes first from a list of players.
- Tournament Bracket Seeding GeneratorDraw a complete single-elimination bracket — every round to the final, byes to the top seeds, and random, seeded or protected draws.
- Shift Rota GeneratorBuilds a staffing rota that covers every shift, honours days off and rest gaps, and shares the unpopular shifts out.
- Turn-Order GeneratorGenerate a full random turn order for every player in a game.
- Volunteer Shift Schedule GeneratorSchedules volunteers across an event around the days each of them can actually do, and shares the load evenly.
- Pair GeneratorPair up a list of names, across as many rounds as you need, without anyone being paired with the same person twice.
Holidays, sports & creative
Seasonal ideas, workout picks and creative prompts for whenever you need one.
- Easter Date CalculatorWorks out Easter Sunday for any year from the rule that defines it, along with every date that hangs off it.
- Holiday Date CalculatorShows when UK and US holidays fall in any year, each worked out from the rule that defines it.
- Gift Exchange Feasibility CheckerTells you whether your Secret Santa rules can actually work — and which rule to drop when they cannot.
- Event Countdown PlannerWorks backwards from the date to tell you when each job has to start, and says plainly when the plan does not fit.
- Roast Dinner Timing PlannerWorks backwards from when you want to serve, giving a clock time for every dish, with the meat's rest and the oven's shelves accounted for.
- Sunrise and Sunset CalculatorWorks out sunrise, sunset, the three twilights, the golden hour and the length of the day for any place and any date.
- Kitchen Conversion ChartOven temperatures with gas marks and fan settings, plus weights, volumes and lengths — every row computed and checked by converting it back.
- Christmas Gift Idea GeneratorA category of gift to consider, not a specific product — useful when you're stuck for where to start.
Lottery number generators
Unofficial tools for players who prefer to pick their own numbers. Every combination has equal odds.
- UK National Lottery-Style Number GeneratorGenerate 6 numbers from 1–59 in the format used by the UK National Lottery main draw.
- EuroMillions-Style Number GeneratorGenerate 5 main numbers from 1–50 plus 2 Lucky Stars from 1–12, in the EuroMillions format.
- Lottery Number GeneratorGenerate your own random lottery numbers for any configurable range, bonus ball and line count.
- Lottery Odds CalculatorExact odds for any lottery format — every match count as an exact fraction, and as a plain '1 in N' up to an even chance.
- Powerball-Style Number GeneratorGenerate 5 main numbers from 1–69 plus a Powerball from 1–26, in the US Powerball format.
- Mega Millions-Style Number GeneratorGenerate 5 main numbers from 1–70 plus a Mega Ball from 1–24, in the Mega Millions format.
- Thunderball-Style Number GeneratorGenerate 5 numbers from 1–39 plus a Thunderball from 1–14, in the UK Thunderball format.
- Irish Lotto-Style Number GeneratorGenerate 6 numbers from 1–47, in the Irish Lotto format.
- Set For Life-Style Number GeneratorGenerate 5 main numbers from 1–47 plus a Life Ball from 1–10, in the Set For Life format.
- Oz Lotto-Style Number GeneratorGenerate 7 numbers from 1–47, in the Australian Oz Lotto format.
- Eurojackpot-Style Number GeneratorGenerate 5 main numbers from 1–50 plus 2 Euro numbers from 1–12, in the Eurojackpot format.
- Jackpot Break-Even CalculatorWorks out a ticket's expected value including the part usually left out — that a big jackpot draws in players who split it.
- Keno Number GeneratorGenerate 20 random keno-style numbers from a 1-80 range.
- Lottery Wheeling GeneratorBuilds a set of lines from your chosen numbers so that any given match is guaranteed to land on at least one — verified by enumerating every combination.
Passwords & privacy tools
Generated locally with secure randomness. Never transmitted.
- Secure Password GeneratorGenerate a strong, random password locally in your browser — never transmitted or stored.
- Passphrase GeneratorGenerate a memorable, high-entropy passphrase from random words, built locally in your browser.
- PIN GeneratorA numeric PIN between 4 and 12 digits — for testing PIN-entry flows or examples, not a real account credential.
- UUID GeneratorAn RFC 4122 v4 UUID for development or testing use — cryptographically random, not sequential.
- Pronounceable Password GeneratorGenerate a strong password built from consonant-vowel syllables, easier to read and type.
- WiFi Password GeneratorGenerate a strong random password suited to setting up a home WiFi network.
- Memorable Password GeneratorGenerate a Word+Number+Symbol style password that's easier to remember or read aloud.
- Recovery Code GeneratorGenerate a grouped, ambiguity-free recovery code for account backup use.
- Bulk Password GeneratorGenerate many independent passwords at once, for provisioning multiple accounts.
- API Key GeneratorA sample API key for testing config, mocks or documentation examples.
- Lockout Policy CalculatorWhat an account lockout actually buys: how many guesses an attacker gets per hour, and how long the secret would hold out.
- Password Entropy CalculatorHow many bits a password actually carries, what that costs an attacker at four realistic speeds, and how many random words match it.
- Key Stretching CalculatorTurns an iteration count into the time a login costs you and the guessing rate it leaves an attacker, and inverts it to hit a target.
- TOTP Drift & Code Window CalculatorHow many authenticator codes are valid at once, and exactly what widening the window to forgive clock drift costs.
- Security Question GeneratorAn example security-question prompt idea — not a real answer or account data.
- Test Account GeneratorGenerate a fake username, @example.com email and password for testing signup forms.
- Webhook Secret Example GeneratorGenerate a clearly-fake webhook-signing-secret sample for filling in test configs.
- JWT Sample GeneratorGenerate a clearly-fake JWT-shaped sample string — not a valid or usable authentication token.
- Nonce GeneratorGenerate a cryptographically random nonce (hex-encoded), for one-time-use security contexts.
- Salt GeneratorGenerate a cryptographically random salt (hex-encoded), for password-hashing contexts.
New generators
Browse all 1524 generators- Celtic Knot GeneratorDraws a rectangular panel of Celtic knotwork that goes over and under in turn — one continuous cord if you want it, symmetric if you ask — to print, colour in or save as an SVG file.
- Stitches Puzzle GeneratorA grid cut into blocks, to be sewn together: one stitch across every border between two blocks, with the number of holes in each row and column given — and exactly one way to do it.
- Snakes and Ladders Board GeneratorDraws a printable roll-and-move board — snakes and ladders, or forward, back and miss-a-turn squares — and works out how long a game on it will actually take.
- Costas Array GeneratorOne dot in every row and every column of a square board, arranged so that no two pairs of dots are the same distance apart in the same direction.
- Dihybrid Cross GeneratorDraws a two-gene cross, fills its sixteen-cell square and asks one question about the offspring — with the answer counted from the cells and checked a second way.
- Pentomino Tiling Puzzle GeneratorFit all twelve pentominoes onto a sixty-square board, each used exactly once, from two or three pieces already placed (occasionally one or four) — with exactly one way to finish.
- Change Ringing Method GeneratorBuilds a bell-ringing method on four to eight bells — its place notation and the whole plain course it rings — where no bell moves more than one place a blow and no ordering comes up twice before rounds returns.
- Shingoki Puzzle GeneratorDraw one loop that turns at every black circle and runs straight through every white one, where each circle's number is how far its own two straight stretches run before the next turn.
How Generate Random works
1. Pick a tool
Search or browse categories to find the generator you need.
2. Set your options
Adjust ranges, lists or settings — everything runs in your browser.
3. Get a fair result
Instant, unbiased results using cryptographically secure randomness.
Want the detail? Read how Generate Random works — where the randomness comes from, why a spinning wheel never decides anything, how seeded modes differ from secure ones, and what happens to anything you type in.
Built on trust and privacy
No accounts needed
Every generator works instantly without signing up.
Processed in your browser
Passwords, lists and lottery picks are generated locally and never stored on our servers.
Fair by design
Results use cryptographically secure randomness — animations never influence the outcome.
Generate Random is built and maintained by HEKNO. It is used by teachers running a classroom, developers who need plausible test data, game groups settling who goes first, and anyone who wants a decision made fairly and quickly. The tools are free, need no account, and we say what each one cannot do as clearly as what it can.
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