Game Calculators & Tools

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Band Name Generator

Generate ten band name ideas per click from curated word lists, with rock, metal, indie and punk flavor packs and click-to-copy.

• Ten names per click
• Four genre flavor packs
• Click-to-copy on every name

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Bingo Card Generator

Turn any 24+ item list — or a built-in Christmas, baby shower or icebreaker set — into unique 3x3, 4x4 or 5x5 bingo cards, ready to print.

• 3x3, 4x4 or 5x5 grid sizes with optional FREE center space
• 1 to 50 uniquely shuffled cards per batch
• Built-in Christmas, baby shower and icebreaker item lists

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Charades Word Generator

Deal charades words from a no-repeat deck: six categories, easy and hard levels, and a built-in round timer with a beep.

• Six categories with easy/hard filter
• No-repeat session deck with auto-reshuffle
• 60/90/120-second round timer with beep

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Coin Flip — Flip a Coin Online

Flip a virtual coin with a 3D animation, fair crypto randomness, and a running heads/tails counter.

• Animated 3D coin flip
• 1 to 10 coins per toss
• Heads/tails/streak session counters

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Connect Four AI — Play Against a Minimax Engine

Play Connect Four against a real AI opponent that searches the game tree with negamax and alpha-beta pruning, backed by a genuine center-weighted position heuristic — pick your color and difficulty and drop discs on an animated board.

• Negamax search with alpha-beta pruning and iterative deepening, capped by a per-move time budget so the board never freezes
• Real position-evaluation heuristic: every possible four-in-a-row window is scored by how many of each color occupy it, weighted toward the center columns
• Easy, Medium, and Hard difficulty map to different search depths, with controlled randomness among near-equal moves at the lower settings

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CPS Test — Click Speed Test

Measure your clicks per second in a kohi-style click test with a live counter and an animal rank from turtle to cheetah.

• 1, 5, 10, 30, 60, and 100 second test durations
• Live click counter and clicks-per-second readout
• Animal rank scale from turtle to cheetah

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Daily Word Game — 5-Letter Word Puzzle

Guess today's secret 5-letter word in six tries. Everyone who plays on the same calendar date gets the same word, with real dictionary validation and Wordle-style color feedback.

• Date-seeded mulberry32 pseudo-random generator indexes into the answer list using days-since-epoch, so the puzzle never depends on your device clock's time of day, only the calendar date.
• Genuine two-pass duplicate-letter feedback: pass one marks exact-position matches and removes them from the answer's letter pool, pass two marks remaining letters as present only while the pool still has that letter left.
• A real bundled dictionary of thousands of valid 5-letter guesses plus a smaller curated list of common answer words — non-words are rejected with a clear message instead of silently accepted.

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Dice Notation Roller

A real tabletop dice notation parser: type 3d6+2, 4d6kh3 or adv and get every individual die roll, kept/dropped dice and the total.

• Real tokenizer and parser for NdS, +N/-N modifiers, and multiple combined dice groups like 2d8+1d6-1
• Advantage/disadvantage shorthand (adv, dis) and keep-highest/keep-lowest notation (khN, klN), including the D&D 4d6kh3 idiom
• Percentile dice via d% (equivalent to d100) and dice sides capped at 1000 with up to 100 dice per group

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Dice Roller

Roll multiple 3D dice, set each die color, and reroll only selected dice.

• 1 to 12 six-sided dice
• Per-die color picker
• Selected reroll and reroll-all buttons

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Drawing Word Generator

Deal easy-to-draw words for sketching party games: a difficulty filter, a skip counter and an optional 60-second sketch timer.

• Easy/hard drawability filter
• No-repeat deck with skip counter
• 60-second sketch timer with beep

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Elden Ring Runes Calculator

Calculate the total Runes needed to reach your target level in Elden Ring, and estimate runs on popular farming spots.

• Exact leveling cost mathematical formulas
• Built-in farming spot presets (Albinaurics, Palace Bird, Greyoll)
• Supports current held runes deduction

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Fantasy Name Generator

Generate fantasy names for elves, dwarves, orcs, humans, dragons and wizards from race-specific syllable tables — with gender and surname options.

• Race-specific onset, middle and ending syllable tables
• Any, male or female name endings
• Optional surname or epithet, ten names per batch

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Genshin Impact XP Calculator

Calculate the Adventure Rank (AR) experience points, days, and daily commissions required to reach your target rank in Genshin Impact.

• Full Adventure Rank XP database (including AR 55+ soft caps)
• Daily commissions and Resin activity conversion
• Interactive SVG leveling curve visualization

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Hangman Game — Classic Word Guessing

Play classic Hangman in your browser: guess the hidden word one letter at a time before the stick figure is complete, with five word categories and full keyboard support.

• Progressive SVG gallows: the frame is drawn first, then head, body, two arms, and two legs appear one stroke at a time as wrong guesses accumulate, up to six mistakes.
• A bundled, hand-picked English word list of several hundred words split into five categories, chosen with crypto.getRandomValues for a fair, unpredictable pick each round.
• On-screen A–Z keyboard with live correct/wrong coloring plus full physical keyboard input, so letters you already guessed simply disable themselves.

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Minecraft Circle Generator

Generate pixel-perfect Minecraft circles and ellipses with thin, thick, or filled outlines and an exact block count.

• Circles and ellipses up to 256×256 blocks
• Thin, thick, and filled outline modes
• Zoomable grid with chunk guides and PNG export

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Minecraft XP Calculator

Calculate the exact experience points, levels, and farm activities needed to reach your target level in Minecraft.

• Accurate quadratic XP calculations
• Breakdown by farming method (mobs, mining, smelting, trading)
• Support for current level progress percentage

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Nether Portal Calculator

Convert coordinates between the Overworld and the Nether (÷8 / ×8) and link your Minecraft portals precisely.

• Live two-way coordinate conversion
• X, Y, and Z fields with block-exact results
• Built-in portal linking guide

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Never Have I Ever Generator

Deal family-friendly “Never have I ever” statements from friends, funny and travel decks — 90 hand-written cards with no repeats.

• 90 family-friendly statements
• One-tap next statement with deck progress
• Copyable statements for group chats

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Pet Name Generator

Pick a species and a style and get eight pet name ideas per click — with click-to-copy and a favorites shortlist.

• Five species and four styles with about sixty curated names per species
• Eight fresh suggestions per click with click-to-copy
• Session-only favorites list with one-click clear

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Poker Odds Calculator — Texas Hold'em Equity Math

A combinatorics tool that computes exact win/tie/lose probabilities for Texas Hold'em hands using a real 7-card hand evaluator and full board enumeration or Monte Carlo simulation.

• Best-5-of-7 hand evaluator that scores all 21 five-card combinations per hand and breaks ties by kickers, including the ace-low wheel straight
• Exact enumeration of every possible remaining board when the count is small, with an automatic fallback to 50,000-trial Monte Carlo simulation when it is not
• Visual 52-card picker with duplicate-card protection — a card already assigned to any player or the board cannot be selected again

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Random Name Picker

Pick random winners from a pasted list of names — remove winners after each draw, draw several at once, and go fullscreen for classroom or raffle displays.

• Paste-a-list textarea, one name per line
• Draw 1 or more winners per click, with an optional remove-after-draw toggle
• Already-drawn history list, reset button, and a fullscreen projector mode

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Random Word Generator

Generate random English words filtered by part of speech, starting letter, and length — nouns, verbs, and adjectives from a curated 1,180-word list.

• Word count from 1 to 50 per batch
• Part-of-speech filter: any, nouns, verbs, adjectives
• Starting-letter and min/max length filters with copy-all and per-word copy

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Rhyme Finder

Find perfect and near/slant rhymes for any English word from a curated ~1,500-word phonetic dataset, organized by real matching sounds, not spelling.

• Curated phonetic dataset of roughly 1,500 English words organized into rhyme families that share an identical stressed-vowel-plus-ending sound
• Perfect rhymes vs. near/slant rhymes shown as two separate groups, based on a shared "vowel class" between families
• Hand-placed spelling irregulars (though/dough vs. through vs. cough vs. enough) so classic English exceptions land in the right sound group

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Secret Santa Generator

Draw fair Secret Santa gift assignments with optional exclusion pairs, then reveal them one at a time by passing the device around — no email, no server.

• Derangement draw: nobody is ever assigned their own name
• Exclusion pairs for couples, siblings or coworkers
• Pass-the-device reveal plus printable fold cards

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Sudoku Generator

Generate a fresh, playable Sudoku puzzle with a real backtracking solver that verifies every puzzle has exactly one solution.

• Complete solution grid built with a randomized backtracking fill, so layouts vary between generations instead of repeating
• Cell removal re-verified after every single step with a solution-counting backtracking solver, guaranteeing a unique solution
• Easy (~36–40 clues), Medium (~30–35), and Hard (~24–29) difficulty bands based on the standard clue-count convention

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Truth or Dare Generator

Family-friendly truth or dare generator with kids, party and couples decks — 90 hand-written cards that never repeat until the deck runs out.

• 90 hand-written cards
• Truth and Dare buttons with separate decks
• Skip counter and copyable cards

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Typing Speed Test — Free WPM Test

Measure your typing speed in WPM with live word highlighting, accuracy percentage, and error count.

• 30, 60, and 120 second test durations
• Live per-word correct/incorrect highlighting
• WPM, accuracy percentage, and error count results

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Username Generator

Generate unique aesthetic, gamer, cute or cool usernames from curated word pairs — with separators, numbers, leetspeak and platform length caps.

• Adjective + noun combiner with style-tagged word lists
• Capitalize, separator, 2–4 digit and leetspeak options
• Click-to-copy results, ten per batch

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Word Search Generator

Turn any word list into a printable word search puzzle using a real backtracking placement algorithm, with a matching solution key.

• Randomized backtracking placement across 8 directions, with letter overlaps allowed only where words genuinely agree
• Bounded attempt budget with an automatic greedy fallback, so generation always finishes and reports any word that failed to place
• Cryptographically random filler letters drawn from the puzzle's own alphabet instead of a fixed padding character

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Would You Rather Generator

Deal random would-you-rather dilemmas from three decks — kids, funny and hard — pick a side and watch your session stats.

• Three decks of 30 questions each
• No-repeat shuffle until a deck runs out
• Session-only vote percentages