All activity
aichengleft a comment
Hey Product Hunt! 👋 I built CoordConv because I kept running into the same frustration — switching between UTM, DMS, and decimal degrees in field and GIS work always meant juggling multiple tools or copy-pasting into sketchy converters that phone home your data. CoordConv runs 100% in your browser. No account, no server, no data leaving your device — ever. Right now it supports 7 formats (DD,...
CoordConvConvert GPS coordinate format instantly all in your browser
CoordConv converts coordinates between DD, DMS, DDM, UTM,
MGRS, Geohash and Plus Code — instantly, in your browser.
No account. No uploads. No server processing.
Your data never leaves your device.
Built for GPS users, GIS professionals, surveyors,
drone operators and anyone who works with map coordinates.
Tools included: UTM ↔ Latitude/Longitude converter、DMS ↔ Decimal Degrees converter、Batch converter — bulk convert from CSV or pasted tables
CoordConvConvert GPS coordinate format instantly all in your browser
CityDistance.io makes geography simple. We built a lightweight tool to help you instantly calculate the precise distance between any two cities on Earth. 🌍
Unlike cluttered map apps, we focus on speed and clarity. Simply enter two locations to get: 📍 Precise Great Circle distance (km/miles) ✈️ Flight path visualization 🗺️ Clean, interactive maps
Perfect for travel planning, logistics, or just satisfying your curiosity. Give it a try and let us know what you thin
CityDistance.ioBeautifully simple distance calculator for any city
aichengleft a comment
Hi Product Hunt! 👋 I’m one of the makers behind CityDistance.io. We realized that finding a simple, clean visualization for city distances was surprisingly hard—most tools are either outdated or full of ads. So, we decided to build a better one. Our goal was speed and simplicity: just enter two cities and get the distance + map view instantly. We’re launching today to get your feedback: 1. How...
CityDistance.ioBeautifully simple distance calculator for any city
Discover Earth from a bird's-eye view with SatPixel.
Experience our viral daily games: SatZoom (the ultimate city-guessing challenge) and SatPin (test your location precision). We’ve built a comprehensive hub for map lovers:
SatQuiz: Master your geography skills.
SatAtlas: Browse curated, breathtaking satellite imagery.
SatMap: Visualize the planet like never before.
Perfect for map nerds, explorers, and daily puzzle lovers. How well do you really know our planet?
SatPixelDaily satellite puzzles: Can you guess the city from space?
aichengleft a comment
Hi Product Hunt! 👋 I’m the maker of SatPixel.🌍 As a geography enthusiast, I’ve always found that traditional maps don't tell the whole story. We built SatPixel to turn high-res satellite imagery into a daily ritual. Whether you're zooming out from a skyscraper in SatZoom🛰 or hunting for a remote island in SatPin📍, our goal is to build your "geospatial intuition." But it's not just about...
SatPixelDaily satellite puzzles: Can you guess the city from space?