What barcodes can this tool create?
The generator validates and renders Code 128, Code 39, EAN-13, EAN-8, UPC-A and ITF-14 as crisp local SVG artwork. Batch rows can be placed on configurable physical-size label sheets.
How to use the Barcode Generator
- Step 1Choose a symbology and enter a value with the required character set or length.
- Step 2Review check-digit validation and download SVG or PNG.
- Step 3For batches, paste CSV rows and print the label sheet at Actual size.
Formula / How it works
EAN, UPC and ITF check digits use the standard alternating 3-and-1 weighted sum.
Example
Create a Code 128 inventory label or validate an EAN-13 check digit before SVG export.
Barcode Generator FAQ
Can the tool calculate EAN and UPC check digits?
Yes. Enter the digits without the final check digit, or include it and the tool will validate it.
Does creating an EAN register a product?
No. A barcode image does not allocate a legitimate GS1 company prefix or GTIN.
Why print at 100%?
Fit-to-page scaling changes physical barcode and label dimensions, so use Actual size for dimension-sensitive sheets.