PNG to PDF
Convert PNG images into a single PDF for free — entirely in your browser. Ideal for screenshots, charts and graphics with transparency. Your images are never uploaded to a server.
How to convert PNG to PDF
- Open the tool and add your PNG images — drag and drop several at once.
- Set page size, orientation and quality, and reorder the images if needed.
- Download the PDF, built on your device — free, with no watermark.
Best for screenshots and graphics
PNG keeps crisp edges and text, which makes it perfect for screenshots, diagrams and charts. Transparent areas are placed on a white page so they print cleanly. Converting photos instead? JPG is usually smaller — see JPG to PDF.
Converted on your device — never uploaded
Most “PNG to PDF” websites upload your images to their servers. LambiPdf builds the PDF in your own browser, so your screenshots and graphics never leave your computer. It's free, needs no account, and adds no watermark.
More free PDF tools
PNG to PDF — FAQ
Is the PNG to PDF converter free?
Yes — completely free, with no sign-up and no watermark.
Are my files uploaded?
No. The PDF is built entirely in your browser; your images never leave your device.
What happens to transparent areas?
Transparency is flattened onto a white page so the PDF prints cleanly.
Can I combine several PNGs?
Yes — add as many as you like; each becomes a page, in the order you choose.
Should I use PNG or JPG?
PNG for crisp screenshots and graphics; JPG for smaller photo files.