TopToolAIBarcode Generator
Generate a scannable barcode from a number or text string, and download it as an image for labels, inventory, or product packaging. A 12-digit UPC product code renders into a standard scannable barcode image — the same format used on retail packaging that any store checkout scanner or inventory app can read directly.
How to use Barcode Generator
Step-by-step guide to the boxes below. Open it only if you need help.
How to use Barcode Generator
Step-by-step guide to the boxes below. Open it only if you need help.
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1
Barcode value Text
The number or text you want in the barcode.
Example: 0123456789
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2
Format Choose one
Code 128 takes any text. EAN-13 and UPC need an exact number of digits, so use those only when you have such a code.
Choose one: Code 128EAN-13UPC
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3
Press “Generate barcode”
Click the button under the boxes. If something is missing or not valid, a short message tells you which box to fix.
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4
Read your result
Your barcode appears and can be downloaded. Change any box and try again to compare different numbers.
Barcode Generator FAQs
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