A worked example
A4 with two columns makes a two-column label sheet.
Choose paper size, columns, label height and margins.
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Labels flow row-first; extra pages are generated as required.
A4 with two columns makes a two-column label sheet.
Code 128 only; 1–60 printable ASCII characters per value. This creates artwork, not an assigned retail product number. Scan-test physical labels before use.
No. Processing runs locally in your browser. The host still receives normal requests for website pages and assets.
Use the download controls for the current tool or print from your browser. Your valid edits autosave in this browser. Export a JSON backup to move devices; see the privacy page.
No sign-up, paid API or subscription is required. Both languages use the same tools. English always opens at the root address.