Changing the size of your Google Slides presentation is a simple process that can be done in just a few clicks. By adjusting the size, you can customize your presentation to better fit your content or the display it will be shown on. Let’s dive into the steps to change your Google Slide size.
Step by Step Tutorial: How to Change Google Slide Size
Before we get into the nitty-gritty, let’s understand why you might want to change the size of your slides. Maybe you’re presenting on a widescreen and need to adjust the aspect ratio, or perhaps you have specific content that requires a non-standard size. Whatever the reason, here’s how you can do it.
Step 1: Open Google Slides
Open the Google Slides presentation that you want to adjust the size of.
Once you’ve logged into your Google account, navigate to Google Slides and open the presentation you want to edit. If you haven’t created a presentation yet, you can start a new one and then proceed with the following steps.
Step 2: Click on ‘File’
In the menu bar at the top of the screen, click on ‘File.’
The ‘File’ menu is where you’ll find most of the options for managing your presentation, including downloading, sharing, and, of course, adjusting the size.
Step 3: Select ‘Page setup’
From the dropdown menu, select ‘Page setup.’
‘Page setup’ is where you can customize the dimensions of your slides, whether you’re looking for a standard size or something more unique.
Step 4: Choose a size
You can select a preset size from the options available or click on ‘Custom’ to enter your own dimensions.
The preset options include ‘Standard 4:3’, ‘Widescreen 16:9’, and ‘Widescreen 16:10’. If these don’t fit your needs, ‘Custom’ allows you to input any width and height you desire.
Step 5: Apply the changes
Once you’ve selected or inputted your desired size, click ‘Apply.’
After clicking ‘Apply,’ the size of your slides will change immediately. You can go back and adjust the size again if it’s not quite right.
After you complete these steps, your Google Slides presentation will be in the new size that you’ve selected. This means that all your content will be adjusted to fit the new dimensions. Keep in mind that changing the size might affect the layout of your slides, so you might need to rearrange some elements to make them look their best.
Tips for Changing Google Slide Size
- Remember that changing the size of your slides can affect the formatting of your content. You might need to adjust text, images, or other elements to fit the new dimensions.
- If you’re designing a presentation for a specific display, find out the aspect ratio of that display beforehand and adjust your slides accordingly.
- Keep your audience in mind. If they’ll be viewing your presentation on a small screen, it might be best to stick with a standard size.
- Don’t be afraid to get creative with custom sizes, especially if you’re creating a presentation that will be viewed primarily online.
- Consider the content of your slides. If you have a lot of wide images or horizontal content, a widescreen size might be more appropriate.
Frequently Asked Questions
Can I change the size of a single slide within a presentation?
No, when you change the slide size, it applies to all slides in the presentation.
Will changing the slide size affect my presentation’s content?
It can. You may need to resize or rearrange text, images, or other elements after changing the slide size.
What’s the best size for a presentation?
It depends on where you’ll be presenting. For traditional projectors, ‘Standard 4:3’ is a safe bet. For modern screens, ‘Widescreen 16:9’ is more common.
Can I change the slide size after I’ve completed my presentation?
Yes, you can change the slide size at any point, but it’s easier to start with the correct size from the beginning.
What happens if I input custom dimensions that are very large or very small?
Google Slides will adjust to your custom size, but extremely large or small dimensions might make your content harder to view or work with.
Summary
- Open Google Slides.
- Click on ‘File.’
- Select ‘Page setup.’
- Choose a size.
- Apply the changes.
Conclusion
There you have it – changing your Google Slide size is as simple as pie! Whether you’re looking to make an impression with a custom-sized presentation or you just need to tweak the dimensions for a specific display, Google Slides has got you covered. Remember to adjust your content accordingly and always keep your audience in mind. Happy presenting!

Kermit Matthews is a freelance writer based in Philadelphia, Pennsylvania with more than a decade of experience writing technology guides. He has a Bachelor’s and Master’s degree in Computer Science and has spent much of his professional career in IT management.
He specializes in writing content about iPhones, Android devices, Microsoft Office, and many other popular applications and devices.