Tech
1,683 interactive pages · most loved first · page 70 of 71· Tonble one of these
World Chat Clock
A time zone tool for finding a good moment to schedule a conference call across cities, showing everyone's local hours s…
World in Dots
A dotted map generator that lets you create vector maps of the world or regions with custom options and download them as…
World Monitor
A live world map that aggregates news, financial markets, conflicts, earthquakes, flights, and vessels in one dashboard…
World Monitor
A free live dashboard and map that tracks conflicts, shipping, flights, markets, and cyber events worldwide in one real-…
World Time Buddy
A visual timezone converter that overlays several cities' clocks side by side, making it easy to find a meeting time tha…
WorldWideWeb Rebuild
CERN's faithful browser-based recreation of Tim Berners-Lee's original 1990 WorldWideWeb browser, letting you surf today…
Wormhole
A simple end-to-end encrypted file transfer tool that lets you send large files through a link that automatically expire…
Woscope
A WebGL oscilloscope emulator that draws audio as glowing XY beam traces, so you can watch music the way a vintage vecto…
Writality
A free writing app that runs privately in the browser for drafting novels, with tools for worldbuilding, story graphs, m…
Write-Only Typewriter
A distraction-free writing tool that blocks all editing, so you can only type forward like a typewriter and finish a dra…
wttr.in
A console-friendly weather service that renders a three-day forecast for any city as ASCII art, readable in a browser or…
XY Music
A music notation system whose scores play back in the browser, with adjustable speed and volume, optional MIDI input, an…
Yandori News Flow
A real-time tracker that shows how breaking stories spread across thousands of news sources, so you can watch a story tr…
YayText
A text styling tool that turns plain words into dozens of Unicode font styles, such as bold, cursive, and upside-down, r…
YC Companies Map
An interactive world map of more than 5,000 Y Combinator companies that you can filter by batch, city, and industry to s…
YOLO.EXE
A loud, scrolling crash course on how computers spot objects in pictures with the YOLO algorithm, ending with real detec…
You Can't Screenshot This
A tiny visual trick page where the text you type vanishes the moment you try to capture it, exploiting how screenshots a…
Your Social Media Fingerprint
A browser demo that checks which major platforms you are logged into, showing how any website can detect your accounts w…
YouTube Geofind
A web tool that searches YouTube for geo-tagged videos by location, topic or channel, shows them on a map and exports th…
Zamzar
A free online file converter that turns video, audio, images, and ebooks into other formats, with no download or account…
ZenPen
A minimal, distraction-free writing page that turns your browser into a bare typewriter, hiding the interface so you can…
Zero Dollar Domains
A live RDAP lookup that checks whether a word is free as a domain name, plus a catalog of still-free programs like eu.or…
Zero Width Shortener
A URL shortener that encodes links using invisible zero width characters instead of visible slugs, so the shortened addr…
ZetaBee
A collection of original web apps by Chirag Mehta, featuring small browser tools and experiments shared as a personal to…
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