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About PNG To PDF Converter Online
PNG (Portable Network Graphics) uses lossless compression and is the standard choice for images that need transparency, crisp edges, or pixel-perfect fidelity — logos, screenshots, icons, and illustrations. PNG files are larger than JPEG for photographs.
Converting images to PDF packages them into a portable, universally viewable document. This is useful for sending multiple images as a single file, archiving photos in a fixed-layout container, or preparing images for document workflows.
This tool converts your PNG images to PDF directly in the browser. Upload your file, choose a quality preset if available, and download the converted result instantly.
How to use this tool
How to convert an PNG image to PDF
Upload the PNG file
Drop a .png into the "Image file" field. PNG support depends on the build of Sharp on the server; if decoding fails the tool will say so.
Pick a page size
"Page size" offers Fit (page sized to the image plus a margin), A4 (210×297 mm, image centred), or Letter (8.5×11 in, image centred).
Set the margin
"Margin (points)" is whitespace around the image, 0–72 (default 24). One PDF point = 1/72 inch, so 24 ≈ 8.5 mm of breathing room.
Press Run
Output is a single-page PDF with your PNG placed on it (filename png-to-pdf.pdf). One image per PDF page — the tool does not stitch multiple PNGs into one document.