Generate compliant MRZ lines in seconds.
Create Machine Readable Zone strings for passports, ID cards, and travel documents following ICAO 9303 formatting rules. Everything runs locally in your browser — no storage.
ICAO formatting
Proper padding, separators, and line lengths for common document types.
Local processing
Your input stays on your device. No tracking, no database writes.
Copy & share
One click to copy, share from mobile, or export to a text file.
Supported formats
Pick a format to see its line structure and typical use.
Features
Everything you need for generating and verifying MRZ output.
Line length checks
Live character counts per line so you immediately see if it matches spec.
Country codes list
Use the built-in dropdown list for issuing country and nationality.
Export-ready
Download MRZ output as a clean text file for later use.
Contact us
Questions about setup, access control, or integration? Send a message and we’ll reply by email.