Is my image uploaded to a server?

No. Everything happens inside your browser using JavaScript. Your image never leaves your device.

What image formats are supported?

PNG, JPG/JPEG, GIF, and WebP are all accepted. The image is embedded as-is into the slide.

Will the .pptx file open in Google Slides or Keynote?

Yes. The generated .pptx uses the standard Open XML format, which is compatible with PowerPoint, Google Slides, Keynote, and LibreOffice Impress.

What slide dimensions does this use?

The slide is set to 13.33x7.5 inches (16:9 widescreen). The image is scaled to fill the entire slide while preserving aspect ratio.

Can I add multiple images?

This tool creates one slide per conversion. For multi-slide decks, run the conversion multiple times or use PowerPoint directly.

Why is my file so small?

The .pptx wraps your original image file. If the source image is small, the output file will be small too — the image data is not re-encoded or compressed further.

PNG to PowerPoint Converter

Upload an image and download a real .pptx file with the image filling a PowerPoint slide — no upload, no account needed.

Upload Image

Drag & drop image here or click to browse PNG, JPG, GIF, WebP — up to 20 MB

Slide title (optional)

Preview

Your image preview will appear here

Done!

Summary

This tool converts any PNG, JPG, or GIF image into a real PowerPoint (.pptx) file directly in your browser using PptxGenJS. The image is embedded as a full-slide graphic on a 13.33x7.5-inch 16:9 widescreen slide. No files leave your device — conversion happens entirely client-side.

How it works

Click "Choose Image" or drag and drop a PNG, JPG, or GIF file onto the upload area.
A preview of your image appears so you can confirm it looks correct.
Optionally enter a slide title that will appear as a text overlay at the bottom.
Click "Convert to PowerPoint" — the .pptx file is built in your browser using PptxGenJS.
Your download starts automatically. Open the file in PowerPoint, Keynote, or Google Slides.

Use cases

Quickly turn a screenshot or diagram into a presentation slide.
Embed an infographic into a PowerPoint deck without manual copy-paste.
Convert a logo or design mockup into a shareable .pptx format.
Create a single-slide presentation for a product image or photo.
Package a chart exported as PNG for insertion into slide decks.
Convert a scanned whiteboard photo into a PowerPoint slide.

Frequently Asked Questions

Last updated: 2026-10-05 · Reviewed by Nham Vu