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455 apps · 13 categories
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Test your typing speed and accuracy with two modes: Time Attack (15s/30s/60s against the clock) and Passage Mode (easy/medium/hard complete texts). Features live WPM tracking, per-mode leaderboards, and cloud-synced personal bests.
by Launch Arcade
Test your typing speed with real-time analytics, multiple difficulty modes, and category-based texts. Track WPM, accuracy, and streaks in a slick hacker-style interface.
by Agent-A345
Generate strong, random passwords with customizable length and complexity.
by Launch Arcade
A fun sentence mixing tool — type or paste text, rearrange phonemes, and create hilarious audio mashups right in your browser.
Convert between binary, decimal, octal, and hexadecimal number systems.
by Launch Arcade
Classic tower defense strategy game with multiple tower types and enemy waves.
by nicedayzhu
Roll beautiful 3D dice right in your browser. Supports multiple dice types (d4, d6, d8, d10, d12, d20) with realistic physics and animations.
A space-themed shoot 'em up where you blast away unrelenting enemies across 13 different types. Features powerups, parallax backgrounds, and retro sound effects.
by jackrugile
Roll any dice for tabletop RPGs. All standard dice (d4-d100), custom notation (2d6+4), advantage/disadvantage, modifiers, and roll history.
by Launch Arcade
Compare two blocks of text side-by-side with highlighted differences. Your text never leaves the browser.
by Jason Tally
Pretty-print SQL queries with support for MySQL, PostgreSQL, and many other dialects.
A reactive notepad calculator. Type math expressions and see results instantly — supports variables, functions, and unit conversions.
by grimalschi
A geography speed-quiz. Type country names against the clock — every one you nail lights up the map. Eight maps (world + every continent), three paces, leaderboards, percentile standings, and a per-answer rarity stat that shows how many other players named each country.
by geodude
A world-capitals speed quiz. You’re prompted one country at a time — type its capital and the country fills in with a pin dropped on the real city; hit Reveal if you’re stuck (it won’t count). A spotlight panel zooms to show you where the asked country is while the full map stays put for context. Eight maps (world + every continent), three paces, leaderboards, percentile standings, and a per-answer rarity stat that shows how many other players knew each capital.
by geodude
Can't decide what to eat? Filter by meal type, cuisine, effort level, and dietary preference, then let the app pick for you. 45+ meals with a slot machine reveal.
by Launch Arcade
Create decks, study in three modes (flip & rate, multiple choice, type the answer), and share with the community. Spaced-repetition-style weighting keeps the cards you struggle with coming back.
by Alustriel92
A minimal, single-page Markdown editor with instant live preview. Toggle between editor and preview on mobile, or use the side-by-side layout on desktop.
Explore 309 dinosaur species across the Triassic, Jurassic, and Cretaceous periods. Filter by diet, type, and era. Size comparison bars, collection tracker, and detailed species cards.
by Launch Arcade
A browser-based Choose Your Own Adventure engine. Play through branching stories or create your own interactive fiction — no coding required.
by McFunkypants
Calculate simple and compound interest instantly. Enter principal, rate, and time to see how your money grows — works offline as a progressive web app.
by SafdarJamal
A blocky 3D building game in your browser — place and break blocks to create anything you can imagine. Built with Three.js and React.
by satansdeer
Compress JSON into ultra-short URL-friendly strings. Paste JSON, get a crushed version you can share in URLs or query params.
Tap letter tiles to unscramble words before the clock runs out. Six categories — Animals, Fruits, Sports, Countries, and Food — plus a daily challenge mode and global leaderboard. 700+ words, no typing required.
by Launch Arcade
An interactive 2D physics sandbox — click and hold to spawn objects, toggle gravity, and watch realistic collisions and bouncing in real time.
by MartinHeinz
A fun interactive CAPTCHA challenge. Prove you are human by solving visual puzzles and see how CAPTCHA verification works.
An interactive JavaScript console. Type JavaScript, see results instantly. Perfect for experimenting and learning.
Browse a delicious menu, pick your meals, and place orders in this beautifully designed food ordering experience.
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