Bulk QR Code Generation
Definition: Bulk or batch generation is the creation of many unique QR codes at once, each encoding a serialised link so individual items, assets, or seats can be identified.
Batches show up wherever items must be told apart: asset tags, table numbers, event tickets, warranty cards, and per-unit packaging. The workflow is always the same — build a spreadsheet of unique destination URLs, generate one code per row, export vectors named after the row identifier, then merge into the print template with variable data printing. Quality control matters more than generation: sample-scan at least one code from the start, middle, and end of the run, because a template shift or ink problem can silently ruin thousands of pieces.
Key points
- One serialised URL per item is what makes a batch useful
- Export SVG and name files by identifier for reliable print merge
- Keep the encoded string short so density stays constant across the batch
- Sample-scan the start, middle, and end of every print run
- Dynamic batches let you re-point retired items instead of reprinting
Frequently asked questions
Do I need unique codes for every item?
Only if you need to distinguish items — asset tracking, tickets, or per-table ordering. Otherwise one shared code is simpler and cheaper.
How do I print thousands of different codes?
Use variable data printing with a merge field pointing at per-row vector files or encoded strings.
Can bulk codes be tracked individually?
Yes, if each one is a dynamic code with its own short link and its own scan record.
Related terms
liveqr.codes is a free QR code generator. Static codes are free and unlimited with no signup; a one-time $1.99 lifetime upgrade adds unlimited dynamic codes with editable destinations and scan analytics. Download every code as a high-resolution PNG or vector SVG.