35 free tools · Private · In-Browser

Fun & Games Tools

Quick games and tests that run in the browser: 2048, tic-tac-toe, a Sudoku solver, aim and reaction time tests, visual memory, dice and coin flips, lottery numbers and random pickers for choosing names or teams.

Lottery Number Generator

Free lottery number generator: draw unique random numbers for any lottery format, generated fairly in your browser.

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2048

Play 2048 in your browser with arrow keys, touch buttons, tile merging, score tracking, win and game-over states, plus a saved best score too.

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Visual Memory Test

Play a visual memory test with flashing grid squares, growing levels, three lives, click feedback, final level, and a saved best score locally.

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Aim Trainer

Practice mouse aim with 30 random targets, selectable target size, hit and miss tracking, accuracy, average hit time, and browser-saved best.

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Sudoku Solver

Solve a 9 by 9 Sudoku puzzle in your browser with editable givens, conflict checks, backtracking validation, highlighted solution cells, and reset.

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Age on Other Planets

Free planet age calculator: find how old you are in the years of other planets, computed locally in your browser.

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Deck Card Draw Odds Calculator

Calculate the single-draw chance of a matching card from deck size and matches. Everything is calculated locally in your browser, with no uploads or sign-ups.

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Magic 8-Ball

Free online Magic 8-Ball: ask a yes-or-no question and get one of the twenty classic answers, drawn in your browser.

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Reaction Time Test

Measure your reaction time across five rounds with too-early click detection, average milliseconds, and a personal best saved in your browser.

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Tic-Tac-Toe

Play tic-tac-toe against an unbeatable minimax opponent or a second player with win detection, highlighted lines, reset, and local scorekeeping.

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Zodiac Sign Finder

Free zodiac sign finder: discover your astrological star sign from your birth date, computed locally in your browser.

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Rock Paper Scissors

Free rock paper scissors game: play against the computer and keep score, all running in your browser.

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Wordle Solver

Filter five-letter word guesses from known positions, present letters, and excluded letters with ranked suggestions from a bundled local list.

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Chinese Zodiac Finder

Free Chinese zodiac finder: find your animal sign and element from your birth year, computed locally in your browser.

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List Randomizer

Free list randomizer: shuffle any list of lines into a fair random order, computed locally in your browser.

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Scrabble Word Finder

Find playable words from up to seven rack letters, optional blanks, and required letters, sorted by simple letter-score totals in your browser.

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Birthday Paradox Calculator

Free birthday paradox calculator: find the probability that two people in a group share a birthday, in your browser.

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Birthstone Lookup

Free birthstone lookup: find the traditional and modern birthstone for any birth month, in your browser.

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Keyboard Tester

Test keyboard keys in your browser with an on-screen layout, live key highlighting, code logging, reset control, and a local session counter.

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Number Memory Test

Play a number memory test that adds one digit after each correct answer, hides the number, tracks your level, and saves your best locally in this browser.

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Random Number Generator

Free random number generator: pick numbers in any range, with an option for unique draws, generated in your browser.

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Spacebar Speed Test

Count spacebar presses over a timed run with duration choices, live presses per second, key repeat filtering, final score, and saved personal best.

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Click Speed Test

Run a timed CPS click speed test with a large click pad, duration choices, live clicks-per-second, final score, and browser-saved personal best.

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Coin Flip

Free online coin flip: flip one coin or many at once and see the heads and tails tally, generated fairly in your browser.

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Coin Flip Probability Calculator

Free coin flip probability calculator: find the odds of getting a number of heads in a series of flips, in your browser.

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Dice Roller

Free online dice roller: roll any number of dice with any number of sides plus a modifier, with fair results generated in your browser.

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Playing Card Drawer

Draw random playing cards without replacement from a standard 52-card deck, track what remains, and reset the deck locally in your browser without uploads.

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Raffle Expected Winners Calculator

Calculate expected winners from a ticket count and a win rate. Everything is computed locally in your browser, with no uploads and no sign-ups.

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Random Color Generator

Free random color generator: draw a random color with its hex and RGB values and a live swatch, generated in your browser.

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Random Letter Generator

Free random letter generator: draw random letters of the alphabet in upper or lower case, generated in your browser.

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Random Name Picker

Free random name picker: enter a list and draw one winner fairly, with a quick spin animation, all in your browser.

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Random Team Generator

Free random team generator: split a list of names into balanced random teams, computed locally in your browser.

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Weight on Other Planets

Free planet weight calculator: see what you would weigh on other planets and the Moon, computed locally in your browser.

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Yes or No Generator

Free yes or no generator: get a random yes, no, or maybe to settle a decision, drawn instantly in your browser.

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Word Search Solver

Free word search solver: paste your letter grid and word list to find every word in all 8 directions, including backwards and diagonal, highlighted in the grid.

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