How to Print a Mercari Shipping Label

Mercari generates a prepaid shipping label as soon as your item sells, USPS, FedEx or UPS depending on the option. The label comes as a 4x6 PDF, and printing it from a browser usually shrinks it onto letter paper. PaperReady prints the Mercari label at its real 4x6 size on any thermal printer you already have.

In the Mercari app, open the sold item and download or view the prepaid shipping label PDF.
Install the free PaperReady Print Bridge; your 4x6 thermal printer (Zebra, DYMO, Rollo, Brother, MUNBYN) is auto-detected.
Drop the label PDF into PaperReady and print at true size, edge to edge, so the carrier barcode scans.
On plain paper instead? PaperReady still prints the label at its real size so it isn't shrunk into a corner.

PaperReady prints straight to your label printer at true size, with no PDF-export-then-reprint step, unlimited labels, and no per-label fees, on Zebra, DYMO, Rollo, Brother and MUNBYN across Windows, Mac and Linux.

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Frequently asked

What carriers does Mercari use?

Mercari offers prepaid USPS, FedEx and UPS labels depending on the package. Whichever it is, the label prints at 4x6 and PaperReady prints it at true size.

What printer do I need?

Any label printer your computer sees, or plain paper you tape on. PaperReady is brand-agnostic: Zebra, DYMO, Rollo, Brother, MUNBYN and more.

Why is my Mercari label printing small?

The PDF is being fit to letter paper. PaperReady prints it at the real 4x6 size so the barcode stays scannable.

Is it free?

Yes. Printing is free and unlimited on one computer; the label postage is prepaid through Mercari.