How to change the slide size in Google slides
Open Your Presentation:

Access the "File" Menu:

Choose "Page Setup":

Select "Custom" Slide Size:

Enter Custom Dimensions:

Click "Apply" and then "Done":

Conclusion:
Frequently Asked Questions:
Can I change the slide size for an existing presentation in Google Slides?
What are the standard slide size options in Google Slides?
Will changing the slide size affect the content layout of my presentation?
Can I revert to the original slide size after making changes?
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About the author
Mehjabi Khan is one of our talented writers with a background in creating content for major companies like Mahindra and Suzuki. She has a knack for explaining complex ideas in a way that’s easy to understand and enjoyable to read. When she's not writing, Mehjabi loves to cook, bringing the same creativity to her recipes as she does to her articles.
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