Address Formatting & ValidationOfficial India Post Standards

Indian PIN Code Validator & Envelope Formatter

Verify if any 6-digit Indian PIN code has a valid postal structure, check its geographical zone, and generate a 100% compliant India Post address block.

1. Enter 6-Digit PIN Code

Try popular PINs:

2. Address Formatter (India Post Recommended)

Fill in your destination details below to generate a standardized address label:

Recipient / Organization Name:

House / Flat / Street / Landmark:

City / District, State:

Validation Status

Enter a 6-digit PIN code and click Validate to check format and postal zone details.

Envelope Address Block

Rahul Sharma
42, Barakhamba Road, Connaught Place
Central Delhi, Delhi
110001

India Post sorting machines require the PIN code on the final line without punctuation.