Simple and Intuitive

OPC UA Modeler was designed to make creating comprehensive OPC UA Models effortless.

Low-Code Solution

With OPC UA Modeler, you can define complex models without programming thanks to our powerful YAML syntax.

Version Control friendly

Easily integrate modifications and revisions to your model within your SCM (git)

Ideal for Companion Specifications

OPC UA Modeler is the perfect tool for creating your own companion specifications

Effortless NodeId Management

OPC UA Modeler makes managing nodeIds across different versions of your model a breeze.

Powered by NodeOPCUA

OPC UA Modeler is built on top of node-opcua by Sterfive, the author of node-opcua