Shipping Label Resizer
One tool for every carrier — UPS, USPS, FedEx, DHL, eBay, Etsy, Shopify, Amazon and more. Resize 8.5 × 11 or A4 label PDFs to 4 × 6 thermal, A6, half-page or any custom size.
Carrier-specific resizers
Drop your Shipping label here
Any UPS, USPS, FedEx, DHL or marketplace label PDF / PNG / JPG
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Preview
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Label resized!
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How it works
- 1
Upload
Drop a Shipping shipping label PDF or image. It stays on your device.
- 2
Pick output size
Choose 4×6 thermal, A6, half-page sticker, or any custom size.
- 3
Resize & download
We re-render the label at the new size and hand back a fresh PDF.
Don't know which preset to pick? Try “Fit” first — it scales the whole page into your chosen size, preserving aspect ratio. For 8.5 × 11 / A4 carrier PDFs with the label in the upper portion, try “Crop top-half”. For PDFs where the label sits in the upper-left 4 × 6 region, use “Crop top-left 4 × 6”.
All supported output sizes
| Preset | Inches | Millimeters | Best for |
|---|---|---|---|
| 4 × 6 thermal | 4 × 6 in | 102 × 152 mm | Zebra ZP / ZD, Rollo, DYMO 4XL, Brother QL |
| 6 × 4 landscape | 6 × 4 in | 152 × 102 mm | Landscape thermal feed |
| 4 × 4 | 4 × 4 in | 102 × 102 mm | Square thermal |
| A6 | 4.13 × 5.83 in | 105 × 148 mm | EU thermal / sticker |
| A5 | 5.83 × 8.27 in | 148 × 210 mm | A5 sticker / poly mailer |
| Letter half-page | 8.5 × 5.5 in | 216 × 140 mm | Avery 5126 / 8126 |
| Letter quarter | 4.25 × 5.5 in | 108 × 140 mm | 4-up Avery |
| A4 quarter (A6) | 4.13 × 5.83 in | 105 × 148 mm | 4-up A4 sticker |
| Letter (full) | 8.5 × 11 in | 216 × 279 mm | Plain paper / full-sheet |
| A4 (full) | 8.27 × 11.7 in | 210 × 297 mm | Plain A4 paper |
| Custom | Anything | Anything | in / mm / cm / pt |
Works with 30+ shipping platforms
If your platform exports a PDF label, this tool can resize it.
How to Use Shipping Label Resizer
To resize any shipping label, upload your PDF file using the upload area. This universal label resizer works with labels from all major carriers — UPS, USPS, FedEx, DHL, and any other carrier that generates PDF labels. Select your target output format: 4×6 thermal, A6, half-page, or custom dimensions.
Click Resize to process your label and download the resulting PDF. All processing is done in your browser without any file upload. The resized label is sized correctly for your thermal printer so you can print it without adjusting any printer settings or page scaling options.
Frequently Asked Questions
Which shipping carriers are supported? expand_more
The tool works with labels from any carrier that generates PDF labels, including UPS, USPS, FedEx, DHL, Amazon Logistics, and labels generated by platforms like Shopify, ShipStation, EasyShip, and Pirate Ship.
What is the standard size for thermal shipping labels? expand_more
The most common thermal shipping label size is 4×6 inches (102×152 mm). This is the standard used by most thermal printers including Rollo, Dymo 4XL, MUNBYN, and Zebra printers.
Do I need to install any software to use this tool? expand_more
No. The tool runs entirely in your web browser. No software installation, plugins, or account creation are required.
What if my shipping label is half a page? expand_more
Many carriers place the label in the top half of an 8.5×11 or A4 page. The tool automatically detects and crops the label area before rescaling it to your target size.
Can I resize labels in bulk? expand_more
If your PDF contains multiple labels on separate pages, all pages are processed together and downloaded as a single multi-page PDF.
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