Online Barcode Generator

The world's most capable free web-based online barcode generator and QR Code generator.

Enter the parameters for the barcode

Select the symbology corresponding to your required barcode format and enter the contents and any formatting options.

Required parameters
Acceptable contents and options varies according to the symbology as described in the symbologies reference and the general options reference.

Additional parameters

Note: The ability to generate a barcode image does not confer the right to use it within the global supply chain. For such purposes a prefix must be allocated to you by a respective code council or registration authority. How to get your own barcode numbers.

Click to donate

Making this hugely popular barcode generator freely available consumes a rapidly increasing amount of CPU-time and bandwidth at the owner's expense. If you generate a number of barcodes and think that it is worthy of a donation, then please make a small contribution to support its ongoing availability. (A PayPal account is not required.)

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