Fun Tools — Free Online Utilities
Fun is the category for tools that exist because they are enjoyable to build and use. Games include Tic-Tac-Toe against an unbeatable computer opponent with three difficulty levels, a Sudoku Solver that can also load one of its sample puzzles, a Memory Card Game with best-score tracking, Hangman and a Word Scramble. Puzzle makers generate printable crosswords and word searches from your own word lists — teachers and party planners are the usual audience. The Dice Roller understands RPG notation such as 2d6+1d8+5, and the Fractal Generator lets you pan and zoom through the Mandelbrot and Julia sets with different colour palettes. Text and art toys turn a phrase into ASCII art, emoji art, a handwriting-style PNG or Unicode cursive for social media, and the Pixel Art Maker is a small editor with flood fill and PNG export. Generators produce random names in Common, Classic, Fantasy or Sci-Fi styles, quotes filtered by category, and random facts. Birthday Countdown gives your exact age, days to the next birthday and zodiac details. Like the rest of the site these run as browser JavaScript with no account, so they load quickly and work on a phone.
All 29 Fun tools
Convert any text into large ASCII art using multiple built-in fonts.
Generate stunning random abstract art in five styles with a reproducible seed.
Calculate your exact age in years, days, hours, heartbeats, breaths, and more.
Real-time audio visualizer using microphone or uploaded audio files
Find your exact age, days until next birthday, zodiac sign, birthstone, and famous birthday twins.
Set up any chess position on an interactive board, export or import FEN notation, and highlight piece moves.
Find your Chinese zodiac sign, element, and Western star sign from your birthday.
Generate a simple crossword puzzle from your own words and clues.
Transform text into beautiful Unicode cursive, Fraktur, circled, and other fancy styles for social media.
Roll polyhedral RPG dice using standard notation like 2d6+1d8+5.
Turn any text into large emoji art — like ASCII art but made of emojis.
Search and copy emoji by name, browse by category, with skin tone support.
Interactive Mandelbrot and Julia set fractal explorer with pan, zoom, and color palettes.
Classic hangman word guessing game with ASCII art.
Classic card-flip memory matching game with emoji themes, multiple grid sizes, and best-score tracking.
Classic guess-the-number game with hints, optimal binary search analysis, and a reverse mode where the computer guesses your number.
Discover fascinating trivia, math facts, and year history for any number.
Interactive canvas-based optical illusions gallery
Browser-based pixel art editor with flood fill, eyedropper, undo/redo, and PNG export.
Discover interesting random facts across science, history, animals, and more.
Generate random full names by gender and style — Common, Classic, Fantasy, or Sci-Fi — in one click.
Discover 200+ famous quotes filtered by category, save favorites, and copy to clipboard.
Convert Gregorian dates to Roman date notation and Julian Day Numbers.
Solve any Sudoku puzzle instantly, or load a built-in sample puzzle to practice.
Convert typed text into a realistic handwriting-style image you can download as PNG.
Play Tic-tac-toe against an unbeatable AI with three difficulty levels.
Unscramble words against the clock or solve any anagram.
Generate printable word search puzzles from your own word list.
Animated real-time world population counter with births, deaths, and milestone tracking.