How to modify the logo icon and address bar icon in the upper left corner


  1. If you are running Node-RED as a service, it likely will NOT have access to c:\Users\...
  2. If you use a proper code editor with syntax highlighting, you would spot that \U, \A \. \m and \l look a bit funky. That is because \ is a special character and must be escaped with a preceding backslash e.g. c:\\Users\\Administrator\\...


The better solution is to place files inside .node-red directory and use forward slashes e.g. c:/Users/Administrator/.node-red/images/logo.png to avoid permissions issues and backslash escaping.

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