Embed high-precision GPS metadata directly in the browser

Ycom is a secure, serverless, client-side web utility that captures photos and writes real-time GPS metadata (latitude, longitude, altitude, accuracy, and timestamp) directly into the image’s raw EXIF headers. The application queries the device’s native hardware GPS using the browser’s Geolocation APIs and edits the binary JPEG file entirely client-side. Because the location metadata is embedded directly inside the image file, no database or backend servers are used to store your photos or coordinates.