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1-D Barcode Generator (EAN, UPC, Code-xx)

Customizable 1-D Barcode Generator
Instructions/Notes

This easy-to-use tool helps you generate printable and scannable barcodes in seconds. This tool supports EAN, UPC, Code-12 and other symbologies. Simply choose your barcode symbology of your choice and click Generate. This tool also features the ability to generate a consecutive set of barcodes with automate sequential numbering. This is a great tool for generating barcodes for confirmation codes, badge IDs, asset inventory tracking, and more. Simply specify your configuration criteria below and click 'Generate'.

Barcodes generated are available as downloadable image files so you can the insert them easily into your database, application, or document file. Alternatively, once your barcodes are generate, you can print this web page onto label paper where you can then cut and affix barcodes onto your items.

Read our article that provides a easy-to-read overview about QR Code, Data Matrix, UPC, EAN, ISBN and other barcode symbologies.

Try our free online 2D barcode generator to create two-dimensional barcodes such as QR Code and Data Matrix.

Barcodes are Great for . . .
  • Raffle Tickets
  • Membership Numbers
  • Access Codes/PINs
  • Identification Labels
  • ID Badges
  • Asset/Inventory Tags


Optional Configurations:

Quick Reference

Barcode Data Capacity:

  • UPC-A: 12 Numbers
  • UPC-E: 8 Numbers
  • Code 39, 93, 128: Variable-Length
  • Codabar: Numbers, Variable-Length
  • EAN-8: 8 Numbers
  • EAN-13: 13 Numbers
  • QR Code, Data Matrix: Variable-Length

If you do not provide the minimum number of digits for fixed-length barcodes, this tool will automatically insert zeros to meet the required minimum.

Read our article on 1D and 2D Barcodes for an overview on each symbology.