Barcode Generator
Make print-ready barcodes for products, labels and inventory in the format you need.
- Your data never leaves your device
- 100% free
- No sign-up
- Works offline after first load
How to generate a barcode
- Choose the barcode type and type the content — invalid content is explained with an example.
- Set bar width, height, text, colours and rotation.
- Download PNG (300 DPI), SVG or PDF — or use “Many barcodes” for a ZIP or an A4 label sheet.
About Barcode Generator
Create the barcode you need for labels, products, shipping, inventory or ID cards. Choose from 20 formats, type the content and see the barcode instantly — with a clear explanation if the content is not allowed for that format.
Adjust bar width, height, text position, size and font, quiet zone, colours and rotation, and download a crisp 300 DPI PNG, a vector SVG or a PDF. For many items, paste a list to get a ZIP of barcodes or an A4 sheet of labels ready to print.
Good for
- Inventory and asset labels
- Shipping and warehouse cartons
- ID badges, tickets and library cards
Tip: Use Code 128 C for long numbers — it makes the shortest barcode.
Frequently asked questions
Which barcode type should I use?
Code 128 for most labels with letters and numbers, EAN-13/UPC for retail products, ITF-14 for shipping cartons, Code 39 for ID badges and older systems, Codabar for libraries and Pharmacode for medicine packaging.
Why is my content not accepted?
Each type has rules — e.g. EAN-13 needs 12 or 13 digits, Code 128 C needs an even number of digits, Code 39 only upper-case letters. The message shows the rule and an example.
Can I print labels?
Yes — paste many values in “Many barcodes” and download an A4 label sheet PDF with the number of columns and rows you choose, or a ZIP of images.
Can I make QR codes here?
This tool makes 1D barcodes. For QR codes use the QR Code Generator.
Is anything uploaded?
No. Everything happens in your browser — camera images, photos and the codes never leave your device.