Easy Tech TutsHow to Increase Page Size in Power BI Desktop (Custom Canvas Sizes) Easily 2026
By Impran M N
The default report canvas in Power BI Desktop doesn't always fit what you're trying to build. This tutorial explains how to access the page size settings and apply a custom canvas size so your report layout matches your design goals.
01Open the page size settings
Go to the formatting pane for your report page to find the page size options in Power BI Desktop.
02Choose or create a custom size
Select a preset size or enter custom width and height values to fit the exact layout you want.
03Adjust your visuals to the new canvas
Resize and reposition your visuals so they take advantage of the larger or differently proportioned page.
04Use custom sizes for specific report types
Apply larger canvases for detailed departmental dashboards or client-facing reports that need more room for visuals.
Frequently asked questions
Will changing the page size affect how the report looks on mobile?
Custom canvas sizes are for the desktop/web layout; you may want to configure a separate mobile layout for phone viewing.
Can I set a different page size for each page in the same report?
Yes, page size is set per page, so different pages in one report can use different canvas dimensions.
Does a larger canvas slow down the report?
Canvas size itself doesn't affect performance, though adding more visuals to fill a larger page can.
Can I go back to the default size after customizing it?
Yes, you can switch back to a standard preset size at any time from the same settings.
Watch the full walkthrough
The same steps, demonstrated on screen from start to finish.
