A standard tooltip shows basic information when you move your cursor over a visual. While this is useful, it may not answer every business question. Power BI Custom Tooltips solve this problem by displaying extra charts, KPIs, and detailed information in a small pop-up window.
Custom tooltips improve the user experience without making the report look crowded. Instead of adding more visuals to the dashboard, you can provide additional insights only when users need them.
Many professionals learn this feature during Power BI training Hyderabad because interactive dashboards are becoming a standard requirement in business intelligence projects.
What Is a Custom Tooltip?
A custom tooltip is a separate report page.
Instead of showing only text or numbers, it can display charts, cards, images, and KPIs. When users hover over a visual, the custom page appears automatically.
This gives users more information without opening another report.
Create a Tooltip Page
The first step is creating a new report page.
Open Power BI Desktop and add a blank page. In the page settings, enable the Tooltip option.
Next, choose the tooltip page size. This creates a compact layout that fits inside the pop-up window.
Design the Tooltip
Keep the design simple and focused.
Add only the visuals that help users understand the data. A KPI card, a small chart, or a summary table is usually enough.
Avoid filling the tooltip with too much information. A clean design is easier to read.
Connect the Tooltip
After designing the page, connect it to your visual.
Select the chart where you want the tooltip to appear. Open the formatting options and choose your custom tooltip page.
Now, when users move the mouse over the chart, the custom tooltip appears automatically.
Test the Report
Always test your tooltip before publishing.
Hover over different data points and check whether the correct information appears. Also, confirm that the visuals load quickly and display accurate values.
Testing helps you deliver a smoother user experience.
Best Practices
Use custom tooltips only when they add value.
Show information that supports the main report instead of repeating existing data. Keep the layout clean and use readable fonts.
Finally, make sure every tooltip answers a business question clearly.
Final Thoughts
Power BI Custom Tooltips help you create cleaner and more interactive dashboards. They provide extra insights without adding more visuals to the report page. When designed properly, they improve navigation and help users understand data faster. Many learners develop these practical skills through Power BI training Hyderabad, where they build business dashboards that combine usability with professional design.