Free Amazon Label Cropper — Crop FBA Labels to 4x6 (2026)
Amazon Seller Central often exports shipping labels on A4 or Letter. Thermal printers need a tight 4×6 inch or 100×150 mm page. This free Amazon label cropper trims the PDF in your browser so barcodes stay scannable.
1. Why Amazon Labels Need Cropping
Without a crop, the barcode lands off the sticker, the printer wastes blank feed, or the FC rejects the carton. Indian FBA and Easy Ship sellers hit this when printing Seller Central PDFs on TSC, Rongta, Brother or Xprinter 4×6 rolls. Crop the PDF — do not re-scale in the printer driver.
2. 4x6 vs 100x150mm
- 4×6 inch — US/UK thermal standard (~101.6×152.4 mm).
- 100×150 mm — common India / EU roll size.
- Always print at 100% scale — never “fit to page”.
3. How to Crop Amazon FBA Labels
- Download the shipping-label PDF from Seller Central (Manage Orders / Shipments).
- Upload it in the tool above — files never leave your device.
- Choose 4×6 or 100×150 mm.
- Download the cropped PDF and print at 100% scale; scan-test one carton first.
4. Common Mistakes
- Printer set to A4 while media is 4×6.
- “Shrink to fit” destroying the barcode quiet zone.
- Wrong marketplace label template.
5. Ops Around Labels
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