PNG to PDF Converter
Convert a PNG image into a PDF document, online and free.
Turn a screenshot, diagram, or scanned PNG into a standard PDF document in seconds — no software to install and no quality loss. PNG's lossless compression makes this the better choice over JPG-to-PDF specifically for screenshots and scanned text.
How to use PNG to PDF Converter
- 1Upload your file.
- 2Adjust the settings if needed.
- 3Click "PNG to PDF Converter" to process it.
- 4Download your result — the file is deleted automatically afterward.
Why convert a PNG to PDF?
PNG is the go-to format for screenshots, diagrams, scanned documents with text, and anything needing a transparent background — but transparency, along with PNG's format itself, isn't accepted by most document workflows. Application forms, printing services, and official submissions typically expect PDF, so a screenshot or scanned PNG page usually needs converting before it can be submitted or archived formally.
Because PNG uses lossless compression, it's also the preferred format for scanned text and line art (crisper than JPG at the same file size) — which makes PNG-to-PDF a common step specifically for scanned documents and screenshots, as opposed to JPG-to-PDF, which is more common for photos.
How the conversion works
Your PNG is placed onto a page sized to its own dimensions and wrapped as a standard PDF — no recompression, no quality loss, and if your PNG has transparency, that area is rendered against a white background in the resulting page (PDF pages don't support transparent regions).
Need several PNGs as one multi-page document? Convert each one with this tool, then combine the resulting PDFs with Merge PDF in the order you need.
Frequently Asked Questions
How do I convert a PNG to PDF?
Upload your PNG image above and the PDF is generated automatically — no extra steps or settings.
What happens to transparent areas in my PNG?
PDF pages don't support transparency, so any transparent area in your PNG is rendered against a white background in the resulting PDF.
Can I combine multiple PNGs into one PDF?
This tool converts one image per job. To combine several PNGs into a single multi-page PDF, convert each one here first, then use Merge PDF to combine the results in order.
Is my file safe?
Yes — your file is processed and then automatically deleted shortly after. We don't retain uploaded images.
Is this tool really free?
Yes, PNG to PDF Converter is completely free to use — no sign-up, no hidden charges.