Thermal label converter (A4 → 4×6)
Turn marketplace A4 shipping exports into roll-ready 4×6 thermal PDFs. Upload your file, choose thermal output, and download a print-ready PDF — no upload, no signup. Read our A4 to 4×6 guide for sizing details.
Drop your shipping PDF here
or
Processed in your browser · never uploaded · up to 50 MB
Thermal label converter FAQ
What does A4 to 4×6 conversion mean?
It crops each shipping label from a wide A4 PDF into a 100×150 mm page your thermal printer expects.
Is conversion done on a server?
No. Everything runs locally in your browser tab.
Which marketplaces are supported?
Amazon India, Flipkart, Meesho, and most A4 label-plus-invoice PDFs.
What print scale should I use?
Actual Size / 100% — never Fit to Page, or barcodes may shrink.
Can I sort Meesho orders by SKU?
Yes. Enable SKU sort before generating the thermal PDF.