Build a predictable barcode series
A numbered barcode generator is useful for inventory labels, storage bins, equipment, tickets, internal products, and serial-style IDs. You control the text before the number and the way the number is padded.
Example
Prefix ITEM-, start 1, and padding 4 produces ITEM-0001, ITEM-0002, ITEM-0003, and so on.
Available controls
- Quantity: 1 to 500 values.
- Prefix: optional text before each number.
- Starting number: begin at 0, 1, 1000, or another non-negative number.
- Number padding: add leading zeros to keep every number the same width.
- Barcode type: CODE 128 is recommended for many internal jobs, or choose another supported type when required.
Export the series
After generation, download the values as CSV, create an inventory XLSX file, download the barcodes as PNG ZIP or SVG ZIP, or send the batch into the thermal or sheet-label printing workflow.
Retail warning: a sequential generator is appropriate for internal IDs, assets, bins, tickets, and similar workflows. Do not invent sequential UPC/EAN/ITF-14 retail identifiers when a retailer or trading partner requires an assigned GS1 identifier.
When a spreadsheet is better
If you already have a list of real item values, use the bulk barcode generator. If the values live in Excel, follow the Excel/CSV barcode workflow.