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Showing 60 of 508 tools
A quiet, beautiful thing for when you've lost someone.
Move one slider and the math tells you when buying beats renting.
Drag handles around to design CSS easing curves visually.
Shows how far you've traveled through space since you were born.
See how much prices have moved in your city since January 2025.
Trace how English, Hindi, and 400+ other languages all came from one ancestor.
Artwork that zooms into itself forever.
12,000 radio stations sorted by country and mood. Just pick one.
Free web hosting for hand-built HTML pages. The old internet lives here.
One person spent 5 years making free 360° virtual tours of Tasmania.
One-line JavaScript solutions for things you'd normally Google.
Long ambient mixes made for staring at code.
Move your mouse anywhere. A photo of someone pointing at it appears.
Paste a link, download the video. No sign-up, no nonsense.
Shrink images way down without losing quality. Side-by-side preview.
Pull a color palette from any photo using perceptually uniform OKLCH.
Look up any US House member and see exactly how they voted.
A list of every end-of-the-world prediction that was wrong.
A proper drum machine that runs in your browser.
You can do anything at Zombo.com. The only limit is yourself.
Hundreds of thousands of Wikipedia military history articles pinned to a 3D globe.
Lets you experience a website the way someone with a disability would.
Build animated, tileable SVG patterns and copy the code.
Build and ship a game without leaving your browser.
See the view from a stranger's window somewhere on Earth.
Turn any GIF into an animated browser tab favicon.
Channel-surf a simulated 90s television. Commercials included.
Google search with the AI answers, ads, and clutter stripped out.
The server runs on solar power. It goes offline when it's cloudy.
Makes a printable QR code so guests can join your WiFi without asking.
A pixel art scene that never stops growing. You can zoom in forever.
8,000 real letters written by ancient Romans, all translated and searchable.
A live map of which McDonald's ice cream machines are broken right now.
Paste a YouTube link and get the chords so you can play along.
Tell it what two things you need to glue together and it tells you how.
Those inverted rounded corners that are weirdly hard to do in CSS.
You draw a fish and then it swims away.
Gets rid of the 2,000-word blog post and gives you the recipe.
Paste a recipe URL and get just the recipe. No life stories, no pop-ups.
Today's headlines from exactly 40 years ago.
Paste a product link and it finds working promo codes for you.
A digital publication for niche observations, sartorial sagas, deep cuts, and deep dives. Beautifully designed editorial content off the beaten path.
A social platform for creative research and curation. Save, organize, and connect ideas across images, links, text, and files. The thinking person's Pinterest.
A massive collaborative fiction wiki documenting 'anomalous objects and entities.' Part horror, part science fiction, part creative writing masterpiece. 7000+ entries.
Search any sentence or phrase and instantly find the movie or TV scene where it was spoken. Perfect for tracking down that quote you can't quite place.
Watch the view from someone else's window, anywhere in the world. A calming, voyeuristic glimpse into daily life across the globe.
The definitive Unicode reference — search for characters, browse blocks, find code points, and copy symbols. Every glyph from every script, cataloged.
Computational knowledge engine — solve equations, plot functions, convert units, look up chemical compounds, analyze data. Like Google but for computation.
Free browser-based LaTeX editor with real-time collaboration. Write papers, theses, and presentations with beautiful typesetting. The Google Docs of academia.
Paste or write Markdown and instantly convert it to a clean, well-formatted PDF. No signup, no fuss — just paste, preview, and download.
Garrett Lisi's interactive visualization of matter's intrinsic degrees of freedom. Spin beautiful geometric structures that represent fundamental physics.
Visualization software for abstract algebra. Explore symmetry groups, Cayley diagrams, and multiplication tables interactively. A mathematician's playground.
Real-time world statistics — population, births, deaths, CO2 emissions, internet users, and more. Watch the numbers tick up in real time.
A non-profit library of millions of free books, movies, software, music, and websites — including the Wayback Machine. The digital Library of Alexandria.
A digitized archive of Greco-Roman texts, maintained by Tufts University. Read Homer, Plato, and Virgil in original languages with translations and commentary.
Leo Babauta's archive of essays on minimalism — applied to work, possessions, design, and digital life. Short, focused reads on doing more with less.
Digitized version of Brian Eno and Peter Schmidt's famous card deck. Draw a card for a lateral-thinking prompt to break creative blocks. Used by musicians and artists worldwide.
Visual essays that explain ideas with data visualizations and interactive graphics. Topics range from pop music to politics to pockets in women's clothing.
