Interactive pages
5,235 interactive pages · most loved first · page 41 of 219· Tonble one of these
Creating a QR Code Step by Step
An interactive demo that visualizes every stage of building a QR code, from data encoding and error correction to maskin…
Creature Creation Station
A character creator where you build your own animal character or full monstrosity by mixing parts, colors and accessorie…
Creature Creator
A simulation where you design creatures and watch them evolve, using a genetic algorithm and neural networks to learn ho…
Creepy Dollmaker 13.0
A dress-up dollmaker inspired by old DressUpGames sites, where you mix and match deliberately strange, creepy parts to b…
Creepyface
A playful demo site where cartoon faces follow your pointer with their eyes, chase a firefly or dance, with a gallery of…
CreepyLink
A URL shortener that makes your links look as suspicious as possible, turning any web address into a shady-looking one y…
Critter Camera
A browser-based motion detector that watches your webcam and captures images whenever something moves, with nothing to i…
Cronobook
A historic street view tool that lets you travel to the past and compare how streets, squares, parks, and facades looked…
Crontab Guru
A simple editor that translates cron schedule expressions into plain English as you type, saving sysadmins from scheduli…
Croppola
A free online photo cropping tool that analyzes your picture and suggests the best crop, handy for framing portraits and…
Cross Divisions
A net-art piece by Rafael Rozendaal, one of his single-page websites built as animated, interactive color compositions,…
Crossfade.io
A browser tool for building crossfades that blends tracks from YouTube, Vimeo, SoundCloud, and GIFs, so you can mix vide…
Crossover
Pick two TV shows and find every actor who appears in both, answering the eternal question of where else you have seen t…
Crossword Composer
A browser tool for building crossword grids: click squares to toggle blanks and filled cells, then let it auto-fill the…
Crossword Labs
A free online crossword maker where you enter words and clues, then print the puzzle as a PDF, share it, or solve it onl…
Crossword Maestro Clue Solver
A crossword helper with pattern lookup, anagram solving, a dictionary and clue search, handy when you are stuck on a wor…
CrowdView
A search engine built for forums and discussion sites, surfacing real conversations and community advice instead of SEO-…
Cruncher
A calculating notepad where every number on screen can be scrubbed by dragging, with dependent values and charts updatin…
Crunchzilla
Interactive coding tutorials with playful characters, including Code Monster for kids and Code Maven for teens, where yo…
Cryptii
A modular, visual playground for chaining together classical ciphers and encodings step by step, making it easy to see e…
CryptoHack
A gamified platform teaching modern cryptography through capture-the-flag style challenges, popular with security and cr…
CrypTool
An interactive cryptology learning site where you play with ciphers online, work through lessons, and solve puzzles to b…
CryptPad
An end-to-end encrypted collaborative office suite for documents, spreadsheets, and whiteboards that nobody but the invi…
Crystalcuber
A set of speedcubing trainers for the CFOP and ZZ methods, with in-browser drills for practicing the individual stages o…
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