Free A4 to 4×6 shipping label converter for Australia Post labels
Convert A4 shipping labels into 4×6 thermal printer PDFs for MyPost, eBay, Etsy, Shopify and Australia Post workflows.
Manual tool vs automation
One label is free. Daily labels should be automatic.
This page creates the quick win. LabelChop handles the annoying part every day: watching your folder, cropping the PDF and sending it to the right printer.
- Free converter for one-off A4 label cropping
- LabelChop for MyPost Business automation
- Works with Dymo, Zebra, Munbyn, Rollo and Brother
Upload PDF, crop to 4×6, download
Start with top-left crop for MyPost Business labels. If the label is centred on the page, switch to centered crop and try again.
Upload your A4 shipping label PDF
Works best with MyPost Business, Australia Post, eBay, Etsy and Shopify labels exported on A4 pages.
Free web tool
A4 to 4×6 PDF converter
Convert your first shipping label free. Need more? Add your email to unlock extra conversions and get the 4×6 printer setup checklist.
What this tool does
This free tool takes an A4 PDF shipping label and outputs a smaller 4x6 PDF for thermal label printers. It is built for the common Australia Post and MyPost Business workflow where the label appears in one section of an A4 page.
It is useful when you only need to convert a few labels, test a new thermal printer or fix a label that would otherwise waste a full A4 sheet.
Who it is for
The converter is for Australian ecommerce sellers, marketplace sellers and home fulfilment setups using 4x6 or 100x150mm label printers.
Supported label types
- MyPost Business A4 labels
- Australia Post shipping labels
- eBay Australia label PDFs
- Etsy Australia shipping labels
- Shopify order label PDFs
- Sendle, Aramex and other A4 carrier labels
If your label is already a 4x6 PDF, you usually do not need to crop it. Just print it using the correct 100x150mm page size.
How it works
- Upload your A4 shipping label PDF.
- Choose top-left or centered crop.
- Download the new 4x6 PDF.
- Print it using 4x6 inch or 100x150mm paper size.
For MyPost Business, top-left is usually the right setting. If the output cuts off the label, try centered crop.
Common printer issues
If the label prints too small, too large or off-centre, check the print dialog before blaming the PDF. The most common fix is choosing 4x6 inches or 100x150mm as the paper size, then setting scale to 100 percent.
Thermal printers also need the correct stock loaded. A 4x6 PDF will not print cleanly if the printer is configured for a smaller label roll.
Manual tool vs LabelChop automation
This converter is intentionally simple. It helps with one PDF at a time. LabelChop is for sellers who download labels every day and want the process removed completely.
Want this done automatically every time you download a label?
LabelChop watches your Downloads folder, crops MyPost Business PDFs and sends them straight to your thermal printer.
Download LabelChopFAQ
Can I convert MyPost Business A4 labels to 4x6 for free?
Yes. Upload your A4 PDF, choose the crop position, then download a 4x6 PDF you can print on a 100x150mm thermal printer.
Does this replace LabelChop?
No. This free tool is for one-off conversions. LabelChop is for sellers who want every downloaded label cropped and printed automatically.
What paper size should I choose when printing?
Choose 4x6 inches or 100x150mm in your printer settings. Use actual thermal label stock, not A4 paper.
Does the tool store my PDF?
No. The tool processes the uploaded PDF to return a converted file and does not save your PDF. If you unlock extra free conversions, your email is saved so we can send the thermal printer setup checklist and follow up about LabelChop.