Easy Tech TutsHow to Create a Drop Down in Power BI Easily 2026
By Impran M N
A tall list of checkboxes can eat up valuable dashboard space that could go toward actual visuals. This guide shows how to convert a standard vertical slicer into a compact dropdown menu in Power BI, then configure Select All and single-select options depending on your reporting needs. It's a quick formatting fix that immediately cleans up crowded layouts.
01Add a standard slicer
Click an empty area of your canvas, select the Slicer visual from the Visualizations pane, and drag your target category field into the field well.
02Open slicer settings
In the Format visual pane, locate the Slicer settings sub-category.
03Switch to dropdown style
Open the Style dropdown menu and change the configuration from Vertical list to Dropdown to collapse the list into a single-line menu bar.
04Configure selection behavior
Expand the Selection properties group and toggle Select All on if users should be able to pick every option at once, and adjust Single Select based on your report logic.
05Test the interaction
Click your live dropdown on the canvas to select category rows and confirm surrounding charts and tables cross-filter correctly.
Frequently asked questions
How do I make a Power BI slicer take up less space?
Switch its Style setting from Vertical list to Dropdown in the Format visual pane to collapse it into a single compact menu bar.
Can a dropdown slicer allow multiple selections?
Yes, unless you enable Single Select, users can still choose multiple items from the dropdown list.
What does the Select All option do?
Toggling Select All on adds a convenient option letting users select every value in the slicer with one click.
Will converting to a dropdown break my existing filters?
No, the underlying field and filtering logic stay the same; only the visual style and space it takes up on the canvas changes.
Watch the full walkthrough
The same steps, demonstrated on screen from start to finish.
