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Generate MRZ String

  • All

  • Passport

  • ID-Card

  • Visa

White PDF417 and Code128 barcodes

What is MRZ String

An MRZ string is the machine-readable text found on passports, national ID cards, and visas. It contains structured information—such as document number, name, date of birth, and expiry date—formatted in a way that automated systems can quickly read and verify. Because MRZ strings follow a strict pattern of characters and check digits, they allow fast and reliable verification both offline and online.

A properly generated MRZ string ensures smooth online verification, reduces errors during document scanning, and helps systems correctly recognize your passport, ID card, or visa.

Examples

Want to see how it works?

Here is the video with full process of generation MRZ String in our bot @pdf417mrz_bot.

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Features of Our MRZ String Generator

Instant MRZ String Creation

Generate accurate MRZ strings for passports, national ID cards, and visas in real time—no waiting, no extra steps.

Error-Resistant Formatting

Every MRZ string is produced with the correct character length, uppercase formatting, and filler symbols (<), minimizing scanning and verification issues.

Automatic Check Digit Calculation

The generator computes all required check digits automatically, ensuring your MRZ strings meet verification standards.

Frequently Asked Questions

Are the MRZ strings real and up-to-date?

Yes. Our generator follows the latest MRZ formatting rules and uses accurate check-digit calculations to ensure each MRZ string matches the structure used on modern passports, national ID cards, and visas. You simply enter the data you want, and the tool creates an up-to-date MRZ string based on current standards.

Our generator supports all standard MRZ document formats used worldwide, regardless of country. This includes:

  • Passports (TD3 format)
  • National ID cards (TD1 or TD2 format)
  • Visas and residence permits

If your document uses a machine-readable zone, our tool can generate its MRZ string.

MRZ strings are widely used in online verification systems, identity verification services, e-KYC platforms, and automated document scanning apps. A correctly formatted MRZ string helps these systems read your document information accurately, reducing errors during remote onboarding, account creation, or digital identity checks.

It’s simple:

  1. Select your document type (passport, ID card, or visa)
  2. Enter the required fields exactly as you want them encoded
  3. The generator builds the MRZ string instantly, including all check digits
  4. Copy or download the result for testing, development, or verification workflows

Absolutely. US driver’s licenses use a PDF417 barcode format for machine-readable data. If you’re testing software, building verification tools, or working with scanned ID data, you can generate the required PDF417 barcode through our dedicated PDF417 generator page.

@PDF417MRZ_BOT

Generate PDF417, Code 128 and MRZ for DL, ID, Passport, VISA

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