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What PNG to PDF does
PNG to PDF converts PNG images into a PDF document with one image per page, preserving aspect ratio and letting you choose the page size.
PNGs are what screenshots, exported charts, diagrams and logos arrive as. They are lossless and often contain crisp text or line art, which is exactly the content that survives the trip into a PDF page well.
The workflow mirrors JPG to PDF: drop the images in, drag them into order, choose whether each page should hug its image or be a standard A4 or Letter sheet. The split into two tools is deliberate — PNG and JPG are embedded into a PDF by different routes, and mixing them silently is how you get a corrupt file.
How to use PNG to PDF
Add your PNGs
Drop the images onto the upload area.
Order them
Drag images by the grip handle until the sequence matches the pages you want.
Choose a page size
Fit to image, or A4 / Letter with a portrait or landscape orientation.
Create and download
Click Create PDF to build and download the document.
PNG to PDF: details and limits
Transparency is kept. A transparent PNG is embedded with its alpha channel intact as a soft mask, so a logo stays a logo rather than being baked onto a white rectangle.
It still looks white on screen, and that trips people up: a PDF page is painted white by the viewer, so transparent areas show the page through them. The alpha is genuinely there — it matters the moment the image is printed on coloured stock or stamped over other content.
PNG is lossless, so screenshots and diagrams keep their crisp edges and readable small text in the PDF.
Aspect ratio is always preserved regardless of page size.
This page accepts PNGs only. For photographs, JPG to PDF will usually give you a much smaller file.