Save a copy of images with picture effects.Convert images to a different file type.Insert pictures instead of copying and pasting.Change default compression settings in PowerPoint Options.Compress pictures when saving a PowerPoint file.Compress pictures using Compress Pictures on the Ribbon.The following are 10 ways to compress images in PowerPoint presentations: If you’re using 365, 3D models can cause a significant increase in file size. It’s common to use built-in compression features in PowerPoint to make large files smaller but you can also reduce image size before you insert pictures on your slides. There are many strategies you can use to compress images in PowerPoint presentations to reduce file size. 10 Strategies to Compress Images in Large PowerPoint Presentationsīy Avantix Learning Team | Updated July 21, 2020Īpplies to: Microsoft® PowerPoint® 2010, 2013, 2016, 2019 and 365 (Windows)