PNG to PDF Converter
Convert PNG images to PDF with pages sized to each image.
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About this tool
PNG to PDF Converter turns PNG files — screenshots, diagrams, graphics with transparency — into a clean PDF document. Each PNG lands on its own page sized to the image, and transparent areas are flattened safely during embedding.
Like all the PDF tools here, conversion runs 100% locally using pdf-lib. Your files stay on your device from upload to download.
How to use
- Upload one or more PNG images.
- Each image is placed on its own page at its native size.
- Click convert to assemble the PDF.
- Download the .pdf file.
Frequently asked questions
PDF pages have no transparency concept for full-page images the way PNG does, so transparent pixels are flattened onto a white background during conversion.
Yes — every uploaded PNG becomes a page in a single PDF, in upload order.
Never. The entire conversion is client-side.