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Power Automate HTML Preview Privacy Policy

Power Automate HTML Preview is a DevHexLab browser extension that helps users preview HTML while editing flows in Microsoft Power Automate.

Effective date: May 3, 2026

Short Version

Power Automate HTML Preview does not collect, store, transmit, sell, or share your Power Automate data. HTML previewing happens locally in your browser.

Data Collection

Power Automate HTML Preview does not collect, store, transmit, sell, or share user data.

The extension reads the currently selected editable text field only so it can render a local preview in the browser. The preview is generated locally on the user's device inside a sandboxed iframe.

Data Transmission

The extension does not send pasted HTML, flow content, Power Automate data, or browser activity to DevHexLab.com or to any external server.

The DevHexLab.com credit link opens only when the user clicks it.

Permissions

The extension runs only on supported Power Automate pages:

  • https://make.powerautomate.com/*
  • https://flow.microsoft.com/*

It does not request broad browser permissions.

Security

Preview content is rendered in a sandboxed iframe. The extension also removes common unsafe HTML before rendering, including scripts, iframes, event handlers, and javascript links.

Changes

This privacy policy may be updated as Power Automate HTML Preview changes. The latest version will be made available on this page.

Contact

For questions about Power Automate HTML Preview or this privacy policy, contact DevHexLab through the contact page.