A topic every Trendyol seller faces daily: printing shipping labels. Downloading labels from the seller panel, printing from A4 or thermal printer, size adjustments, bulk printing for multiple orders... Each one is a separate puzzle.
In this guide, we've explained 3 different methods for printing Trendyol shipping labels step by step.
Method 1: Manual Printing from Trendyol Seller Panel
The most basic method. The way everyone knows but takes time:
Log in to Trendyol Seller Center: partner.trendyol.com
Go to "My Orders" from the left menu
Find the order you want to ship and click the "Download Shipping Label" button
PDF file will download to your computer
Open the PDF and go to print dialog (Ctrl+P)
Select your printer and choose "Actual Size" or 100% scale setting
Click the "Print" button ✅
Trendyol's PDF label is A4 size. If you have a 10×15 cm label printer, you'll experience size incompatibility when printing the PDF directly. If you choose "Fit to page," the barcode shrinks and may become unreadable.
A4 → Thermal Printer Size Issue
| Problem | Result |
|---|---|
| Printing A4 PDF to thermal printer | Label gets cut or prints too small |
| Selecting "Fit to page" | Barcode shrinks, carrier can't read it |
| Manually adjusting size | Need to struggle with it every time |
Method 2: Trendyol Bulk Label Download
If you have multiple orders, you can download them in bulk instead of downloading one by one:
Select the orders you want to ship with checkboxes on the My Orders page
Click the "Download Bulk Shipping Labels" button that appears at the top
A combined PDF will download
Print the PDF – each page is one label
Bulk printing is ideal for A4 laser printers. But the size issue continues with thermal label printers.
Method 3: Automatic Printing with LabelInn (Fastest)
No need to open panels, download PDFs, or adjust sizes. Connect LabelInn to your Trendyol account and orders come automatically:
Open LabelInn app → Integrations → Trendyol → Enter your API credentials
Orders are automatically pulled – new orders come with notifications
Select the orders you want to print (single or bulk)
Click "Print" button – correct size, correct format, instantly ✅
Trendyol Panel vs LabelInn Comparison
| Feature | Trendyol Panel | LabelInn |
|---|---|---|
| Label creation time | 4 min / order | 2 seconds / order |
| Size adjustment needed? | Yes (A4 → thermal conversion) | No (automatic) |
| Bulk printing | PDF merging | Bulk print with one click |
| Product photo | No | Available in order list |
| Ad/discount code | No | Can be added to label |
| macOS support | From browser (limited) | Native app |
| Other marketplaces | Only Trendyol | 8 marketplaces single screen |
How to Set Up Trendyol API Integration?
To connect LabelInn to Trendyol, you need to get your API credentials from Seller Center:
Trendyol Seller Center → Go to Integration Information page
Copy your API Key and API Secret credentials
Note your Seller ID (Supplier ID) number
LabelInn → Integrations → Trendyol → Paste these credentials
Click "Connect" button – orders will come instantly ✅
Your API credentials are stored encrypted only on your device. They are not sent to LabelInn servers. All API calls are made directly from your device to Trendyol.
Shipping Carrier Selection
Aras Kargo used to be mandatory on Trendyol, but now you can choose alternative shipping carriers:
- Trendyol Express – Trendyol's own shipping network
- Aras Kargo – Most common option
- Yurtiçi Kargo – Alternative
- MNG Kargo – Advantageous in some regions
- Sürat Kargo – Fast delivery
- HepsiJet – Hepsiburada cross-use
LabelInn recognizes all their label formats and creates them automatically.
Simplify Trendyol Label Printing
Try free for 14 days. Setup takes 2 minutes.
Try LabelInn for Free →Frequently Asked Questions
What is the Trendyol shipping label size?
Trendyol's standard shipping label is in A4 (210×297 mm) PDF format. For thermal printer-compatible 10×15 cm format, LabelInn performs automatic conversion.
I don't have a thermal printer, can I print from a regular printer?
Yes. You can print from an A4 laser/inkjet printer. But for high-volume sellers, a thermal printer is much more economical and faster.
Is Trendyol API free?
Yes. Trendyol seller API is offered free to sellers. You can get your API Key and Secret from Seller Center.
Can I use other marketplaces at the same time?
Yes. You can connect your Trendyol, Hepsiburada, ikas, Shopify, Amazon, WooCommerce, PTT AVM and Shopier accounts to LabelInn simultaneously.