Make an EAN-13 retail barcode, with the check digit worked out for you
Runs in your browser. Nothing you type is sent anywhere. Updated on 25 Oct 2026.EAN-13 is the barcode on almost every retail product sold outside North America. Type the 12 digits your GS1 prefix gives you and the thirteenth, the check digit, is calculated and added. Paste all 13 and it is verified instead, with the correct digit named if it is wrong.
Open the page with EAN-13 already selected as the Barcode type.
Type the 12 digits from your GS1 prefix and product number; the check digit is added.
Or paste all 13 digits to verify a code you have; a wrong check digit is named in the error.
Pick a PNG size for print, then press PNG or SVG to download.
An ISBN-13 is an EAN-13, so book barcodes are made here too.
This barcode generator makes the six one-dimensional symbologies people actually need: EAN-13, EAN-8, UPC-A, Code 128, Code 39 and ITF-14. Type the data, get the barcode, and download it as SVG for print or PNG for a document. Bar width, height, margin and the human-readable text underneath are all adjustable.
Check digits are handled properly. For EAN-13, EAN-8, UPC-A and ITF-14 you can enter the data without the final digit and it is calculated, or with it and it is verified; if it is wrong you are told the digit it should be, rather than being handed a barcode that scans as the wrong product. Code 39 can add its modulo 43 check character. Code 128 always carries a check character inside the bars, which is why it is never printed.
The encoding is written out in this tool rather than pulled in from a library, so every table can be read and every symbol is tested against published examples: 5901234123457, 96385074, 036000291452, 15400141288763 and the Code 39 check character W for CODE39. Quiet zones follow the GS1 specification, and ITF-14 can print bearer bars for corrugated cardboard.
The rest of the article, and all 6 questions about Barcode Generator, are on the Barcode Generator page.
Pick the symbology and type the data without the final digit: 12 digits for EAN-13, 11 for UPC-A, 7 for EAN-8, 13 for ITF-14. The check digit is calculated and shown. If you paste the complete number instead, it is verified, and a wrong check digit is named rather than silently accepted.
For a retail product sold outside North America use EAN-13, inside it use UPC-A. For a shipping carton use ITF-14. For anything internal, such as an asset tag, a bin or an order number, use Code 128: it holds letters as well as digits and is the most compact of the six.
No, and it does not pretend to. QR is a two-dimensional code with Reed-Solomon error correction, which is a different job from drawing bars. The QR Code Generator on this site makes QR codes for links, WiFi, contacts and UPI payments.
For a product sold in shops, yes. Retailers scan the number against the GS1 registry, so a made-up EAN-13 or UPC-A will either fail or point at somebody else's product. For internal use, such as your own stock or assets, any Code 128 or Code 39 value works and costs nothing.
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