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How to Generate Amazon FBA Barcodes (Step-by-Step Guide)

If you're selling on Amazon FBA, generating the correct barcode is one of the most important steps.

But it can be confusing at first.

Here’s a simple step-by-step guide to help you do it correctly.


Step 1: Choose the Right Barcode Type

Amazon supports:

  • UPC
  • EAN-13
  • FNSKU

👉 If you're a private label seller, FNSKU is recommended


Step 2: Prepare Your Product Information

Before generating a barcode, make sure you have:

  • Product identifier (UPC or EAN if required)
  • Product name
  • Listing details

Step 3: Generate the Barcode

Instead of using complex tools, you can generate a barcode instantly in your browser.

Here’s a simple tool:

👉 https://barkodkarekod.com/en/amazon-fba-label-size-guide.html

Supports EAN-13, UPC, Code128 and more.


Step 4: Download and Print

Make sure your barcode:

  • Is high resolution
  • Printed clearly
  • Has correct dimensions

Recommended size:

  • Minimum: 1 x 2 inches
  • Standard: 2 x 3 inches

Step 5: Apply to Your Product

  • Place barcode on flat surface
  • Avoid curves or folds
  • Cover any existing barcode

Common Mistakes to Avoid

❌ Using low-quality images
❌ Wrong barcode format
❌ Multiple barcodes visible


Bonus Tip

Always test your barcode before shipping:

✔ Scan with your phone
✔ Verify product match


Final Thoughts

Generating Amazon FBA barcodes doesn’t have to be complicated.

Once you follow the right steps, the process becomes simple and repeatable.


If you're selling on Amazon, what was the hardest part for you when generating barcodes?

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