How to Change Font Size in Power BI

Updated on:

May 12, 2026

By:

Use this interactive demo to learn how to adjust font size in your Power BI visuals.

Quick summary

Changing the font size in Power BI helps improve the readability of your report visuals by adjusting text through the Format pane. You can increase or decrease font size for specific visual elements like Values using a slider or by entering an exact number.

Steps

Click the visual you want to edit.
Go to the Format option found in the Visualizations pane.
Select Values from the list.
Under the Values section, locate the font size field next to the font selector.
Adjust the font size slider or enter a specific value.
Your font size is now updated for improved readability across your visual.

📌 Why this matters

Controlling font size in Power BI is essential for creating clear, professional reports that communicate data effectively to all stakeholders. Properly sized text in visuals improves readability, ensures key metrics stand out, and makes dashboards more accessible across different screen sizes. This feature gives Power BI users precise control over their report formatting without requiring any advanced configuration. Whether you are building executive dashboards or operational reports, adjusting font size through the Format pane is a foundational skill for polished data visualization.

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