How to Convert PNG to PDF
Converting PNG to PDF wraps one or more PNG images into a single PDF, with one image per page. PNG is lossless, which makes it a good source for screenshots, line art, and documents captured as images. IXPDF does this locally in your browser — your images never leave your device.
Steps
- Open the PNG to PDF tool at/tools/png-to-pdf/.
- Select your PNGs. Drag your PNG images onto the multi-file dropzone, or click to choose them. You can select one or many. A summary line shows how many images are selected and their total size.
- Choose page size. Under Page size pickFit to image, A4, or Letter. Fit sizes each page to its image; A4 and Letter use a fixed page with the image at the top-left.
- Run. Click Run PNG to PDF. The worker builds the PDF locally, one image per page, in selection order.
- Download. Click Download result to save the PDF.
Tips
- PNGs are lossless but can be large, especially screenshots of detailed screens. If the output PDF is too big, compress it afterward withCompress PDF.
- Use Fit to image for screenshots and receipts so the page matches the image with no margins.
- Pages follow selection order — add images in the order you want them to appear in the PDF.
Common mistakes
- Expecting transparency in the PDF. PNG transparency is rendered against the page background; the page itself is not transparent.
- Large output from many PNGs. Because PNG is lossless, a batch of detailed screenshots can produce a big PDF. Compress the result if you need to share it.
- Wrong page size. If the image looks cut off, switch from A4/Letter to Fit to image so the page adapts to the image.