MarkRTD Seller Tools

Barcode Generator Labels PDF

Turn your codes into barcode labels in a PDF sized for A4 sticker sheets of 12, 24 or 40, or 1×4 inch thermal rolls.

Barcode Labels as a PDF

The generator lays out Code 128 barcode labels, each with its code and an optional product name, and saves them as one PDF for the label size you choose. A4 sheets hold 12, 24 or 40 labels; for a thermal printer each label is its own 100×25 mm page.

Download the PDF, open it and print at Actual size (100%), not Fit to page. On a thermal printer set the paper to 100×25 mm (4×1 inch).

Matching Your Sticker Sheet

Pick the grid that matches your sheet: 12 labels of 105×49.5 mm, 24 of 70×37 mm or 40 of 52.5×29.7 mm. If some stickers are already used, set how many to skip. Turn on the cut line when printing on plain paper you will cut by hand.

Frequently asked questions

Which label sizes does the PDF support?

A4 with 12, 24 or 40 labels, and 1×4 inch (100×25 mm) thermal rolls.

Why are my labels out of line?

Print at Actual size (100%) and choose the grid that matches your sheet.

Can I add the product name?

Yes. Put it after the SKU, separated by a comma, and keep the name option on.

Is it free?

Yes, free with no sign-up.