Upload your images (JPG, PNG, GIF, BMP, or TIFF), choose whether to stretch images to fill slides or preserve aspect ratio, and click "Create PowerPoint." Each image becomes one slide.

We support JPG, JPEG, PNG, GIF, BMP, and TIFF image formats. You can upload multiple images at once and they will be automatically sorted by filename.

It depends on your needs. "Stretch to fill" makes images cover the entire slide (good for backgrounds). "Preserve aspect ratio" maintains the original image proportions (good for photos and diagrams). You can preview and decide before creating the presentation.

Slides are ordered alphabetically by filename. To control the order, rename your images before uploading (e.g., 01_intro.jpg, 02_content.jpg, 03_conclusion.jpg).

There's no strict limit, but for best performance we recommend using 50 or fewer images at a time. Very large presentations may take longer to generate and download.