URL to barcode extension

http://www.barcode-generator.org/ makes it possible to convert URLs like https:// prosa.dk a Code-128 barcode.

Is there an extension for LibreOffice where I can mark a section, press the magic key and have a Code-128 barcode with the text in?

Please take a look on this extensions:

LibreOffice barcode-128

(edit: fixed broken url)