Power Automate HTML Preview

by Baisil Geevarghese · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

Shows a local HTML preview while editing HTML text fields in Power Automate. Credits: devhexlab.com.

Users

+1 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#162K

#135K among extensions

Version

3.1.0

updated 12 May 2026

Users

monthly, 5 months

Latest, 16 Oct 2026: 16 usersMove the mouse over the chart for any month

Ratings count

monthly, 5 months

Latest, 16 Oct 2026: 2 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Power Automate HTML Preview

Power Automate HTML Preview helps flow makers preview HTML locally while editing Microsoft Power Automate flows. Click a field such as Compose input, Send an email body, approval details, or another HTML-capable text box, then paste or edit HTML. The extension shows a floating preview panel inside the Power Automate designer so you can check formatting before saving or running the flow. Features: - Local HTML preview inside Power Automate - Works with Compose input, email body, approval details, and HTML text fields - Moveable and resizable preview panel - Collapsible HTML Preview button - Built-in help with example HTML - No broad browser permissions - No external data transmission Power Automate HTML Preview does not collect, store, transmit, sell, or share your Power Automate data. Previewing happens locally in your browser inside a sandboxed iframe. Credits: DevHexLab.com