PNG to PDF Converter
Combine one or more PNG images into a single PDF, one picture per page. Pick A4, Letter or a page sized to each image, add a margin, and reorder before saving.
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About PNG to PDF
PNG images into a PDF document, with transparency handled predictably rather than turning black. Useful for turning exported diagrams, screenshots or logos into something that prints and shares as one file. Feed it multiple images and it converts them in place, online, for free. It assembles the document without uploading any of them, stamps no watermark on the result, and asks nobody to sign up or make an account.
How to use PNG to PDF
- Add the PNGsIn any order; you can rearrange them before saving.
- Choose how pages are sizedFit each image to the page, or size the page to the image.
- Save the documentBuilt locally, from files that stay on your device.
What happens to transparency
PDF pages have no concept of a transparent background in the way a PNG does, so transparent areas have to become something. They are flattened to white, which is what the page would be anyway and what almost everyone expects. Tools that flatten to black produce the startling result where a logo turns into a dark rectangle.
What it does not do
- Flattening is permanent in the output. Keep the PNG if you need the transparency later.
- A screenshot placed at full page size can look soft in print if it has fewer pixels than the print resolution needs.
- PNG is lossless, so a document built from large screenshots can be substantially bigger than the same pages built from JPGs.
PNG to PDF: questions people ask
- Why did my transparent logo get a white background?
- Because a PDF page is opaque. Transparent pixels are flattened to white rather than to black, which is the behaviour that matches the page they are sitting on.
- Can I put several images on one page?
- Not here — each image becomes its own page. Combine them into a single image first with the collage maker if one page is what you need.
- Does converting PNG to PDF keep the image quality high?
- Yes. Each PNG is embedded in the PDF without lossy recompression, so the pixels on the page match the original file. With the page size set to Fit to image there is no scaling either, while A4 or Letter pages scale the picture to fit inside the margins.
Questions about ToolsVerse itself — privacy, cost, what happens to your files — are answered in the frequently asked questions.
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