Abstract In this work, we present ArchaeoPyDating , a new version of the archaeo_dating Matlab software used for archaeomagnetic dating. This updated version introduces a transition from the original Matlab code to Python, enabling the software to be presented as an online tool. By offering a web‐based interface, ArchaeoPyDating eliminates the need for licenses, program installations, or programming expertise, making it widely accessible to users through various devices and browsers. This enhanced accessibility holds great potential for popularizing the archaeomagnetic dating method. This study presents both the new online version of the tool and a Python module that encompasses all the essential classes and functions required for conducting archaeomagnetic dating in a command‐line environment, which can be useful for advanced users.