Create 12-digit UPC-A barcodes
UPC-A is commonly used for retail products in the United States and requires numeric input only.
No sign-up required · Works in your browser · PNG, SVG, PDF
UPC-A Barcode Generator
Create UPC-A barcodes online and download them as PNG, SVG, or PDF.
Valid UPC-A barcode. Good for 12-digit retail product barcodes.
Check digit 2 was added. Final value: 036000291452.
This looks like a UPC-A barcode.
Check digit support
Enter 11 digits to calculate the final check digit automatically, or enter all 12 digits to validate the barcode.
Use Code 128 for custom SKUs
If your value contains letters, dashes, or other symbols, switch to Code 128 instead of UPC-A.
Frequently asked questions
Quick answers about creating and downloading this barcode type.
Can this tool calculate a UPC-A check digit?
Yes. Enter the first 11 digits and the tool will calculate the 12th check digit.
Why does UPC-A reject letters?
UPC-A is a numeric retail barcode format, so letters and symbols are not valid UPC-A values.
Can I download a UPC-A barcode as SVG?
Yes. After the UPC-A value is valid, you can download PNG, SVG, or PDF.
Related tools
Switch to the barcode format that matches your product or inventory workflow.
Free Barcode GeneratorCreate Code 128, UPC-A, and EAN-13 barcodes online.Code 128 Barcode GeneratorBest for SKUs, inventory IDs, and internal product codes.EAN-13 Barcode GeneratorGenerate 13-digit international retail product barcodes.Bulk Barcode GeneratorPaste up to 100 values and generate barcode previews in one batch.Barcode Generator for ExcelPaste rows from Excel or Google Sheets and generate barcodes from spreadsheet columns.Barcode Label GeneratorCreate printable barcode labels with simple product and inventory templates.