Power Automate HTML Preview is a Chrome extension designed to enhance the user experience for flow makers using Microsoft Power Automate. This tool allows users to see a real-time preview of HTML content while editing various HTML-compatible fields such as Compose inputs and email bodies. The extension features a floating preview panel that users can easily move and resize, providing a convenient way to check formatting before finalizing or executing their flows.

In addition to its core functionality, the extension includes a collapsible HTML Preview button and built-in help with example HTML to assist users in creating their content. Notably, it maintains user privacy by not requiring broad browser permissions and ensuring that no external data transmission occurs. All previewing is done locally within a secure environment, making it a reliable choice for those working extensively with HTML in Power Automate.