Presentation Slide Image Sizer
Resize and format images to standard presentation slide dimensions (16:9, 4:3).
Slide Size
Drop an image here or click to upload
Preview (1920x1080)
| Format | Dimensions | Ratio | Use |
|---|---|---|---|
| Standard (4:3) | 1024x768 | 4:3 | Classic PowerPoint, Keynote |
| Widescreen (16:9) | 1920x1080 | 16:9 | Modern default for presentations |
| Widescreen HD (16:9) | 1280x720 | 16:9 | 720p HD slides |
| Google Slides | 1920x1080 | 16:9 | Google Slides default |
| Keynote Wide | 1920x1080 | 16:9 | Apple Keynote widescreen |
| A4 Landscape | 1123x794 | ~1.41:1 | A4 paper at 96 DPI |
| Letter Landscape | 1056x816 | ~1.29:1 | US Letter at 96 DPI |
| Social Slide (1:1) | 1080x1080 | 1:1 | Instagram / LinkedIn carousel |
| Ultra Wide (21:9) | 2560x1080 | 21:9 | Conference ultra-wide displays |
How to Use Presentation Slide Image Sizer
- 1
Upload your image
Select the image you want to resize for presentations.
- 2
Choose slide format
Pick 16:9, 4:3, or another presentation aspect ratio.
- 3
Download sized image
Save the image cropped and sized for your slide format.
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