FREE ISBN BARCODE GENERATOR

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Barcode Type:
Enter the ISBN With Dashes Followed by 5 Digits
The price, 01895 = $18.95 OR 90000 for no price:
Alternative Text:
Special Options:
Save As PNG    Save As JPEG      

Select a Size up to 12
(Scale X,Y):
Image Rotation:
Font Rendering:

Tip! The Standard ISBN Barcode uses this pattern: 978-1-63275-150-8 90000

Include the dashes in your ISBN and then a blank space followed by 5 digits for the extended code area to the right of the primary barcode. If you do not want the price to be encoded into your barcode, enter 90000. If you want the price, include it without the decimal. For example, 01895 would be $18.95. If you don't want the extended code area at all, just crop it out or choose the Generic EAN-13 type from menu above.

Note: We provide this free resource without any performance guarantee.






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If you can't afford to donate, or just don't want to, we understand.
This tool is here for everyone.

A free ISBN barcode generator for your book

This tool turns an ISBN you already own into a print-ready EAN-13 barcode, the black-and-white barcode that goes on the back cover of a book. Type in your ISBN, set the size, and download it. There is no account to create, nothing to install, and no watermark on what you save.

How to make your barcode

  1. Enter your ISBN with the dashes, then a space and a five-digit price add-on. For example, 978-1-63275-150-8 01895 encodes a price of $18.95. Enter 90000 if you would rather leave the price out.
  2. Set the size using the Scale X and Scale Y boxes. Larger numbers make a bigger, sharper barcode for print.
  3. Click Show Barcode to preview it.
  4. Click Save As PNG to download it, then place it on your cover.

What the numbers mean

A book barcode is an ISBN written in a form a scanner can read. The thirteen digits start with 978 or 979, and the tool draws them as an EAN-13 barcode, the same symbol used on nearly every book sold in a shop.

The smaller barcode to the right holds the five-digit price add-on. Its use is optional. Enter the price as five digits with no decimal, so $18.95 becomes 01895, or enter 90000 to say there is no price encoded. If you do not want the add-on at all, choose the Generic EAN-13 option or crop it off the saved image.

Getting a barcode that prints and scans

Save as PNG rather than JPEG. PNG keeps the bars crisp, and clean edges are what let a scanner read the code the first time. Put the barcode in the lower area of the back cover, keep a margin of white space around it, and set it on a white or light background. Print it close to its standard width of about two inches; shrinking it too far is the most common reason a barcode won't scan.

Frequently asked questions

Is this ISBN barcode generator really free?

Yes. There is no sign-up, no account, and no watermark, and the file you download is full resolution. The tool costs real money to run, so donations are welcome, but nothing is required.

Where do I get an ISBN?

This tool does not assign ISBNs. You enter one you already own, and it draws the barcode. In the United States, ISBNs come from Bowker at myidentifiers.com; other countries have their own national agency. If your book already has an ISBN, you can make its barcode here.

What are the five digits after the ISBN?

They are a price add-on. Enter the price as five digits, for example 01895 for $18.95, or enter 90000 to leave the price out of the code. You can also skip the add-on entirely by choosing the Generic EAN-13 option.

PNG or JPEG?

PNG. It keeps the black bars sharp with no compression blur. Use JPEG only if your printer specifically asks for it.

What size and resolution should I use for print?

Raise the Scale values so the barcode stays sharp on paper, save it as a PNG, and place it near its standard width of about two inches with clear space around it. A barcode that is too small or too tight against other artwork is the usual cause of scanning trouble.

Will this work for Amazon KDP?

KDP adds its own barcode to print books automatically, so you do not need to supply one there. You do need a barcode for most other printers and for selling through bookstores and the wider book trade.


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