The Free Online Barcode Generator from Barcodes Inc. is rather fun. Just enter in your desired text and layout format, press Make and bingo. Great for party badges. [Did you say badgers? No, badges. Ahh…]
Use the CGI form below to generate a printable and scannable barcode in Interleaved 2 of 5, Code 39, Code 128 A, B, or C symbologies. This free service can be used to generate individual barcodes or called via URL’s to include inline PNG or JPEG images directly into your documents.
A nicer free online barcode generator with colors and stuff http://www.purchasesmarter.com/Tools/BarCode.aspx
Thanks for sharing.
Here's one more free online barcode generator. The bonus is that it shows additional information about the generated barcode (depending on the barcode symbology used), for example the country of the product's manufacturer.