Hidden Environment Variables

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We’ve expanded the functionality of managing Node-RED environment variables by introducing the ability to hide their values in the UI.

What’s new?

This feature is supported by both hosted and remote Node-RED instances.

  • Users can now designate values as 'hidden' when creating or editing them.
  • Hidden values are concealed in the UI for enhanced privacy and security.
  • Once marked as hidden and saved:
    • the name cannot be changed.
    • the value can only be updated - its existing value cannot be seen.
  • To make a value visible again, users must delete the entry and recreate it as a visible one.

This feature enhances security and allows for more control over sensitive configuration data, ensuring better management in your Node-RED workflows.

Screenshot of the new hidden environment variables feature - Hosted Instances Screenshot of the new hidden environment variables feature - Hosted Instances

Screenshot of the new hidden environment variables feature - Remote Instances Screenshot of the new hidden environment variables feature - Remote Instances

Written By:

Senior Front End Developer

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