Thermal Label Printers for Poshmark Sellers
Poshmark offers 8.5 x 11 in and 4 x 6 in label sizes. Choose 4 x 6 in Shipping Label Settings for a thermal printer — or skip printing with the QR-code label option.
✓ Checked against Poshmark's help page
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Set up 4x6 labels on Poshmark
- App: Me tab → Seller Tools → Shipping Label Settings → choose the page dimension.
- Web: profile picture → Account Settings → Shipping Label Settings.
- You may need to set your printer's paper size to 4 x 6 as well.
No printer yet? Poshmark can give you a QR code instead; USPS prints the label at the Post Office.
Buying checklist
- 4x6 labels: Confirm it prints 4 x 6 in shipping labels — the size eBay, Poshmark and Whatnot offer.
- Direct thermal: No ink or toner; you buy heat-sensitive labels instead. Check which label stock (rolls or fanfold stacks) it accepts.
- Your device: Printing from a phone or tablet needs Bluetooth or Wi-Fi and an app or driver for it. From a computer, check drivers for your OS (Windows, macOS, ChromeOS).
- Cost per label: Label packs vary; divide price by labels and add it to your cost per package.
We don't rank models we haven't tested. Compare current options and prices: 4x6 thermal label printers · 4x6 thermal labels · postal scales (Amazon, check current price).
Then work out your cost per package and your profit with the Poshmark fee calculator.
FAQ
Do I need a label printer for Poshmark?
No. Poshmark labels work on 8.5 x 11 paper, and you can choose a QR code that USPS prints for you. A 4x6 thermal printer just saves paper and time.
Who pays the Poshmark label?
The buyer pays shipping on Poshmark, so your cost per package is just supplies. Use the shipping cost calculator with postage set to 0.