What is India Post DigiPIN?
DigiPIN (Digital Postal Index Number) is India's National Level Digital Addressing Grid developed by the Department of Posts in collaboration with IIT Hyderabad and ISRO (National Remote Sensing Centre). Unlike traditional 6-digit PIN codes that cover wide pin-code zones of several kilometers, DigiPIN provides hyper-local doorstep accuracy:
- 4m × 4m Grid Precision: Divides the entire Indian landmass and maritime zone into uniform 4-meter by 4-meter units.
- 10-Character Alphanumeric Code: Uses a strict set of 16 unambiguous characters (
2, 3, 4, 5, 6, 7, 8, 9, C, F, J, K, L, M, P, T) avoiding confusing letters like 0/O and 1/I. - 100% Offline & Permanent: Pure mathematical coordinate projection that works without third-party proprietary server tracking.
Comparison: Traditional PIN Code vs DigiPIN
Key technical differences between postal addressing systems:
| Feature | Traditional 6-Digit PIN | India Post DigiPIN |
|---|---|---|
| Resolution | District / Large Locality (5–15 km) | Doorstep Exact (4m × 4m) |
| Format | 6 Digits Numeric (e.g. 110001) |
10 Characters Alphanumeric (e.g. 39J 49LL 8T4) |
| Basis | Postal sorting routes & post offices | GPS Latitude & Longitude coordinates |
| Use Cases | General postal delivery | E-commerce, Drones, Emergency ambulance navigation |
Frequently Asked Questions
How do I find the DigiPIN from a Google Maps link?
Open Google Maps, tap and drop a pin on your rooftop/doorstep, tap "Share", copy the link, and paste it into our generator tool above to create your 10-character code instantly.
Will DigiPIN replace our traditional 6-digit PIN code?
No. DigiPIN is designed as a digital addressing layer that complements existing PIN codes, enabling seamless courier logistics, drone deliveries, and emergency services.
Are my personal location details saved anywhere?
No. The mathematical calculation runs 100% locally inside your browser. No coordinates or links are uploaded or stored on any server.