A beginner’s guide on how to change slide size and properties in LibreOffice Impress.
Slide size is an important property which can be changed in LibreOffice Impress as per your need. You might want your presentation to be widescreen, square mode, or any specific size.
Table of Contents
Steps to change the slide size
- To change the size, select the slide whose properties you want to change.
- From the menu, select
Slide > Properties
. It would open the page setup dialog.
- From the Page setup dialog, Page tab, select
Format
which you would like to use. And press ok.
Now you can see your current slide size is changed as per your selection. If you want to change all slide properties, you can follow the same steps in the Master Slide editor.
Tip
Also, you can quickly change slide size via the quick access toolbar icon as below.
Summary
This is how you can change slide size in LibreOffice Impress. If you have any questions, drop a note using the comment box below.

Just installed Ubuntu 22.04, the included Libre Impress always shows menu & bottom bar when displaying a slide, not seen how to change that… Running other applications on screen so cannot have Impress full screen
That’s odd. It should become full-screen when you press F5. Also, check the presentation settings below from Slide show > slide show settings – whether all presentation mode is fullscreen
I followed the instructions above, but it changes the size of all the slides, and not just the one selected.