Paxton Fob Conversion

This page can be used to convert the data on a paxton fob to a 8 byte id suitable for emulating as a EM41X id and vice versa. It was written by natmchugh It uses only client side JavaScript and so you can use the page here or save it and run it locally, enjoy!

The source code for this page can be found at

Convert page 4 and 5 of data from a paxton tag to an ID


Convert from an ID to the equivalent data on page 4 and 5 of a paxton fob

Page 4
Page 5