Bulk Label Generator

Turn a label template and a spreadsheet into hundreds of ready-to-print ZPL labels.

1. Load a label template

Upload template (.json)

Design a label in the Label Designer, use {{column}} placeholders in its text or barcode fields, then save it as a template and upload it here.

The template and your data file are processed entirely in your browser and never uploaded.

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About this tool

A single label design is only half the job when you have a hundred products to label — the other half is generating each one with its own SKU, name and barcode without doing it by hand a hundred times. This connects a template from the Label Designer to a spreadsheet: one row becomes one label.

How to use it

Design a label in the Label Designer using {{placeholder}} tokens in place of fixed text or barcode data, then export it as a template and upload it here.
Upload an Excel or CSV file with one row per label. Every placeholder found in the template gets a column to map it to — an exact name match is picked automatically.
Optionally choose a quantity column, so a row with quantity 3 produces three copies of that label.
Step through the sample preview to confirm a few rows look right, then generate. Download the result as one combined ZPL file, or as a PDF for smaller batches.

Examples

A product labeling run

Template placeholders: {{sku}}, {{name}}; spreadsheet columns: SKU, Product Name, Qty

300 rows with quantity 2 each produce 600 labels in the output — one ZPL block per physical label.

Common problems

A placeholder shows no matching column to pick.: The dropdown lists every column found in your file's header row — check for a typo, extra space, or a different column order between the template's expectation and the actual file.
The warnings list flags rows as having empty barcode data.: That row's mapped column was blank for that specific row — the label is still generated (with an empty barcode field) rather than silently dropped, so check the row number against your source file.