Auto detect and extract tracking numbers on a web page via Packagetrackr Bookmarklet @ Packagetrackr Mobile

Available for all modern browsers

Packagetrackr Bookmarklet ← Drag this bookmarklet to your browser's bookmark toolbar.
Open a web page (except on packagetrackr.com) on your browser and click on the bookmarklet link.
Click on the track it! link to get tracking information.
Sign up / Sign in to save tracking number to your Packagetrackr Account