Hit the button for a random adventure, or browse all 85 tiny interactive sites below.
Generate and practice prefixes and suffixes
Learn and Practice Morse Code!
Explore and preview all CSS cursor types
Watch numbers count up in decimal, binary, octal and hexadecimal
Visualize how frequently each digit (0-9) appears in the first million digits of π
A terminal emulator that uses localStorage as a virtual filesystem
Test and experiment with different CSS styles and effects
Convert numbers to Roman numerals with Victorian elegance
Spin the wheels of creativity to generate random project ideas
A fake surveillance feed of you — with tracking boxes, biometric readouts, and a rising threat level.
Watch text exponentially duplicate from 1 'a' to infinity
Sentences that are grammatically correct, but shouldn't be.
Watch your keystrokes fall and bounce around the screen
Track how far you've scrolled in real-world distances
Experience a supersized cursor that follows your mouse
Discover rare and special numbers as you scroll infinitely
See when you last visited and get a greeting
Create personalized birthday celebrations with effects
Interactive particle system with mesmerizing visual effects
Check how secure your password is with sassy feedback
Chat with a sassy AI assistant
Draw and save geometric shapes as images
Interactive story writing experience
Interactive grid of checkboxes
Use your imagination on this one!
Click anywhere to unleash epic comic book action effects!
A button that should not be pressed under any circumstances
Ask the mystical 8 ball your questions
Track how many times you've visited this page
Click START and watch a 10-step chain reaction of satisfying canvas animations
Type something and watch it appear in 4 versions: normal, backwards, upside-down, and mirrored — all at once
A full-screen 1940s noir typewriter experience. Every keystroke clicks. Every word feels intentional.
Find out where in the world it's currently 5 PM
A simple to do list
Count the characters in your text
Randomly select names from a hat
Progress bars for the day, week, month, year, decade, century, and millennium
Find the time difference between two locations
Give a year, tell if its a leap year
View ASCII codes for keyboard keys
Track your blood alcohol content (BAC) level
Preview and copy web-safe font stacks
Generate secure random passwords
Generate a random color
Enter your birthday and get your unique hex color
Find out your screen resolution and device specs
View all available metadata about your device and browser
Interactive color scheme visualization
A collection of loading animations
A tap-to-score scoreboard for any game — track two teams, period, and time
Upload a photo and turn it into a paint-by-number template you can fill in
A fair die with some skewed odds
Play a 3D version of the classic snake game with improved graphics and physics
Solve a sliding puzzle by rearranging tiles to form a complete image
Draw something new every day based on a daily prompt
Virtual bottle spinning game
Try to enter the largest number possible
Find the target emoji hidden among decoys
Play music on a virtual piano keyboard
Generate unique Mario Party-style boards with forks, teleporters, traps, and chaos spaces
Test your reflexes in this classic children's game
Click when the screen turns green. How fast are you?
Same shape or mirrored? Decide fast. Gets faster.
Keep a stick balanced as long as you can
Classic Pong
Watch marbles race down a track in a tournament
Play tic tac toe without boundaries
Daily color guessing game
Click as fast as you can for 10 seconds and get a dramatic carnival rating
Watch the MDR Department dance to your favorite tunes
Look at the lyrics to songs without lyrics
Look at a triangle with an angle of 89 degrees
I AM NOT CRAZY!
A fun interactive way to learn about the number 4
HOW MANY DAYS UNTIL CHRISTMAS AHHH
Helps you figure out your priorities for the day...
A way to "sincerely" apologize to anyone you have wronged
A fun interactive yes/no question with a twist
Play classic meme sound effects and download them
Wait and watch the egg hatch!
Just watch as you are continuosly wow'd
Watch interdimensional cable shows from across the multiverse
An infinite feed of increasingly absurd headlines. You can't stop scrolling.
TV static that slowly resolves into a hidden message. Wait for it.
A procedurally generated fantasy map. Different every time.
A timer. That's it. Just a timer counting how long you've been here.
Click to plant seeds that grow in real time. Come back tomorrow and they're taller.
Type something anonymously. It disappears. No one reads it. Maybe that's the point.
Conway's Game of Life with colored tribes. Place cells, place your bet, watch the chaos.
Type anything casual. Get back an incomprehensible legal document.
Watch a bouncing ball create psychedelic trails
Watch digital water drip down your screen
Browse and copy endless stock photos for your projects
Generate Shakespearean-style insults
Watch the DVD logo bounce around the screen
Generate creative excuses for being late
Your phone has a crack in it
Your daily dose of disappointment
A quiet scroll through the moments that passed without a goodbye
Smash blocks and relieve stress in this destructive game
Guided breathing meditation with calming animations
Start your day with peaceful, positive affirmations
Procedurally generated ambient scenes — fireplace, rain window, night train, snowy field. Pure code, pure vibes.
Mix white, brown, and pink noise with rain, thunder, café chatter, and fan hum — all generated live in your browser.
Watch chess pieces create beautiful colored patterns on an infinite board
Two parallel lines that move infinitely but never meet
Every day, a new color from the RGB spectrum is displayed in a 45,964-year journey
View the vast endlessness of numbers
Procedurally generated terrible abstract paintings paired with pompous gallery descriptions. Infinite collection.