Numbering Module

Every piece unique.
Zero duplicates.

Generate complex sequential numbers, QR codes, and barcodes across millions of records — with guaranteed accuracy and no skips, repeats, or gaps.

Custom sequences
QR & barcode per record
PDF/VT output
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Numbering — Sequence Configuration View

How Numbering Works

From sequence definition to press-ready output in three steps

01

Define your sequence

Set the start number, increment, format (numeric, alphanumeric), prefix, suffix, leading zeros, and total count.

app.vdprint.pro/editor?service=numerator
Sequence Definition Panel
02

Assign to fields & codes

Place the number on any text field in your template. Optionally encode it into a QR code or barcode — one per printed piece, automatically.

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Field & Code Assignment
03

Export press-ready PDF/VT

Every record gets its own unique number and code. Output is a single PDF/VT — optimized for RIP, no duplicates, no gaps guaranteed.

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Output Preview

What the engine handles

Precision numbering for every print security use case

Complex Sequences

Numeric, alphanumeric, custom prefix/suffix, leading zeros, group ranges, and multi-part sequences — all configurable without code.

NumericAlphanumericCustom formatGroup ranges

QR Codes & Barcodes

Generate a unique QR code or barcode per record, encoded with the sequence number or any linked data field. Multiple symbologies supported.

QR CodeCode 128EAN-13Data Matrix

Security & Traceability

Every printed piece gets a unique, verifiable identifier — tickets, lottery, vouchers, certificates. No counterfeiting, no reprinting loops.

Anti-counterfeitScan & verifyAudit trail

Common use cases

Event Tickets
Vouchers
Lottery
Certificates
ID & Passes

Stop numbering by hand.

Start your free trial — no credit card required.