Pick a theme & tweak styles on the left, or type your own colors.

Check the Live Preview below to see exactly how your table will look.

Copy the expression and paste it into a Compose action's fx field in Power Automate.

Theme Presets

Select pre-built palette

Custom Styles & Colors

Header Background

Header Text Color

Border Color

Body Text Color

Font Size 12px

Cell Padding 6px 8px

Table Width

Table Alignment

Formula Settings

Output Syntax Engine

Inline Replace (recommended) works everywhere, including Outlook Desktop, which ignores <style> blocks. Concat is shorter but only reliable for Gmail and web-based Outlook.

Wrap with "Empty Table" Check Guard Even with zero rows, "Create HTML table" can still output a bare <table></table> (no visible content) — checking string length alone misses this. Enabling this guard instead checks contains(body(...), '<tr>') for an actual row, and shows a styled "No records found" table if there isn't one.

Power Automate Action Step Name

body(' ')

Must match the exact name of your "Create HTML table" action in the flow (spaces become underscores). Find it in the action's top-right menu → Rename.

Live Table Preview

Sample Dataset:

Renders standard crisp 1px borders across Classic Desktop, New Outlook, Web, and Mobile. HTML Table Output

Power Automate Expression (Paste into Compose)

In Power Automate: Add a Compose action → Click the Expression (fx) tab → Paste formula.