Documentation

Supported Devices

Yorker works on any modern browser. Here is what you need to get the best experience.

Yorker is a web application that works on any device with a modern browser. No app download required.

Yorker works on phone, tablet, and desktop

Supported browsers

Chrome 90 or later (recommended)
Safari 15 or later (Mac and iOS)
Firefox 95 or later
Edge 90 or later

Mobile devices

Yorker is fully responsive and works on phones and tablets. For the best photo upload experience, we recommend:

iOS — iPhone 8 or later with iOS 15+
Android — Any device running Android 10+ with Chrome

Camera requirements for pose analysis

To get the best results from pose analysis:

Use your device's rear camera for higher resolution
Ensure good lighting — natural daylight works best
Position yourself 3–5 metres from the camera
Frame the full body in the shot, from head to feet
Avoid cluttered backgrounds where possible

Offline access

Yorker requires an internet connection. Your chat history and analysis results are saved to your account and accessible from any device where you sign in.