Barcode Generator
Generate Code128, EAN-13, UPC-A and other barcodes. Download as PNG or SVG.
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Format guide:
Code 128: All ASCII characters. Used in shipping, inventory.
EAN-13: 12-digit product code (check digit auto-calculated).
EAN-8: 7-digit compact product code.
UPC-A: 11-digit US retail barcode.
Code 39: Uppercase letters + digits. Used in ID cards.
ITF-14: 14-digit shipping container barcode.
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About this tool
How to use Barcode Generator
- 1Select barcode format (Code 128, EAN-13, EAN-8, UPC-A, Code 39, ITF-14)
- 2Enter the value to encode — format requirements are shown
- 3Adjust bar width, height, and toggle text display
- 4Download as PNG or SVG
Frequently Asked Questions
Which barcode format should I use?
Code 128 is the most versatile — use it for shipping, inventory, and general tracking. EAN-13 is for retail products globally. UPC-A is for US retail. Code 39 is used in ID cards and industrial applications.
What is the difference between PNG and SVG?
PNG is a raster image good for direct printing. SVG is vector and scales to any size without quality loss — ideal for labels and print design.
Why does EAN-13 need only 12 digits?
EAN-13 has 12 data digits plus 1 check digit (total 13). The check digit is automatically calculated from the first 12 digits.
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