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PNG to PDF Converter
Combine PNG images into a single PDF, in your browser.
Drop PNG files here (one per page), or click to pick
No pages added yet.
Everything runs in your browser. Nothing is uploaded.
What is png to pdf?
Drop a handful of PNGs, click Combine into PDF, and get one document. Each image becomes a Letter-size page with the orientation chosen automatically based on the image’s aspect ratio. Everything happens in your browser — nothing is uploaded.
When to use a png to pdf
- Compile screenshots into one document — Bug reports, design specs, and process documentation are easier to share as a single PDF than a folder of PNGs.
- Print scans as a booklet — Scanned receipts, IDs, or paperwork often arrive as individual PNGs. Bundle them into one PDF for archiving or emailing.
- Submit images to forms that require PDF — Many government, school, and insurance portals only accept PDFs. Combine your supporting images into one file in seconds.
How to use the PNG to PDF Converter
- Add your PNG files — Drop the PNGs onto the drop zone or click to pick them. The list order will become the page order.
- Click Combine into PDF — Each PNG becomes a Letter-size page (auto-orientation per image), with the image fit-to-page and centered.
- Download the PDF — One file named combined.pdf with every PNG as a page.
Worked examples
Three screenshots into a 3-page PDF
Input: a.png, b.png, c.png
Output: combined.pdf with 3 pages, one image per pageTall and wide mixed
Input: 2 portrait + 1 landscape PNG
Output: PDF with per-page orientation set to match each imageA small icon
Input: 64×64 icon.png
Output: PDF page with the icon centered at native size (no upscaling)Frequently asked questions
Is this private?
Yes — conversion runs entirely in your browser. PNGs are not uploaded to any server.
What page size does it use?
US Letter (8.5 × 11 in), with auto-orientation per image. Landscape PNGs get landscape pages, portrait gets portrait.
Does it compress the PDF?
Yes. Each PNG is re-encoded as JPEG at quality 92 before being embedded — substantially smaller than embedding raw PNG, with no visible loss for photo-style images.
Will small PNGs be enlarged to fill the page?
No. If a PNG is smaller than the printable area, it's centered at its native size. Upscaling pixel art or icons just makes them blurry, so we don't.
Can I reorder the pages?
Drop the files in the order you want them. v1 doesn't support reorder after picking; if you need a different order, click Clear and re-drop.
How many pages can it handle?
100 PNGs max per batch, with each file under 25 MB. The output PDF can be tens of MB for that many photo-resolution images.
What if I need transparency preserved?
PDFs from this tool use JPEG-embedded pages, which don't carry transparency. Transparent areas appear white in the output.