Digital Philately
Scan and decode modern GB stamp barcodes.
Modern GB Stamp Decoder helps collectors understand barcoded stamps (JGB / DataMatrix) at a glance — with a clear summary and a full decode view for the details.
App Store and Google Play links will appear here when the app is live.
Fast scan-first flow
Open the camera, scan the barcode, see the result immediately.
Summary + Full decode
Simple collector view up front, deeper breakdown when you want it.
Built for modern GB
Focused on the realities of barcoded stamp collecting.
What you’ll see
- Barcode generation date and key fields extracted from the JGB string
- Issue-type and origin guidance where available
- Useful “at a glance” wording designed for collectors
Who it’s for
Collectors of modern GB barcoded stamps, people exploring Digital Philately, and anyone who wants a cleaner way to understand what a barcode is telling them.
Independent collector tool
This app is an independent project for collectors and is not affiliated with Royal Mail.