Can You Use the PowerPoint Ruler During a Presentation?
Question details
The user wants to know if the digital drawing ruler available in editing mode can be kept on the screen while actively presenting slides in Slide Show mode.

- Product
- Microsoft PowerPoint
- Device & OS
- not provided
- Scenario
- Presenting slides to an audience using Slide Show mode and needing to draw or measure on the screen.
- Observed behavior
- The ruler feature is disabled and disappears when switching from the normal editing view to the full-screen Slide Show presentation mode.
Although the digital ruler is hidden during presentations to provide a clean, distraction-free view, you can still utilize built-in pointer and pen tools for on-the-fly annotations.
Use Built-in Presentation Annotation Tools
Use the Pen and Highlighter tools available during Slide Show mode to annotate your slides without the need for a ruler.
Press F5 or go to the Slide Show tab on the ribbon and select 'From Beginning' to start your presentation.
Right-click anywhere on the screen during the presentation, or hover your mouse in the bottom-left corner and click the pen icon.
Choose 'Pen' or 'Highlighter' from the Pointer Options menu to draw freely on your slides as you speak.

Draw with the Ruler in Edit Mode Before Presenting
Prepare your precise drawings and measurements using the ruler in the normal view before starting your presentation.
Submit Feature Feedback to Microsoft
Since using the ruler during a presentation is not currently supported, you can request this feature directly from the development team.
Present Smoothly with WPS Presentation
If you are looking for an intuitive and free presentation software, try WPS Presentation. It offers lightweight performance, a familiar interface, and excellent annotation tools for your slideshows without the heavy subscription costs.
- 1. Download WPS Office: Visit the official WPS website and download the free WPS Office suite to your device.
- 2. Open Your Presentation: Launch WPS Presentation and open your existing PowerPoint files directly without any formatting loss.
- 3. Present and Annotate: Start your slideshow and use the integrated pointer tools to engage your audience smoothly.

Frequently Asked Questions
How do I draw a perfectly straight line during a PowerPoint presentation?
While presenting, activate the Pen tool from the pointer options. Hold down the Shift key on your keyboard while clicking and dragging your mouse to draw a straight line automatically, completely bypassing the need for a digital ruler.
Can I use the layout view ruler while presenting?
No, the layout ruler used for aligning text boxes and images (found under the View tab) is also hidden during Slide Show mode. All editing overlays are removed to ensure a clean, professional presentation view.
Will my pen annotations made during the presentation be saved?
Yes, when you end your Slide Show, PowerPoint will prompt you and ask if you want to keep your ink annotations. If you select 'Keep', they will be saved as editable shapes directly on your slides.




