Barcode Generator
Create a barcode online using the available format and input settings. Review the output and test it with your intended scanner before use.
Create and download a barcode
Enter the value you want to encode and select Generate Barcode. Check that the text under the barcode matches your intended value, then select Download PNG. Keep a record of the value separately from the image.
Test a small label first
For an internal stock label, start with a short identifier such as BOX-001. Generate the barcode, place it in your label layout, and print one test copy at the size you plan to use. Scan that printed copy with the actual device and software used in your workflow.
Keep the code readable
Avoid stretching the image in only one direction, cropping the surrounding white space, or putting the bars against a busy background. A barcode that looks clear on a large screen can still be difficult to scan after printing.
Choose the right format for the destination
This generator uses CODE128. A store, shipping service, or marketplace may require a different format or an assigned identifier. Creating an image does not register a product number or make a ticket secure against copying. Confirm the destination’s requirements before using the result.