Convert PNG to PDF

It reads the PNG images you upload and writes them into a single PDF, placing one image on each page. The pixels are scaled to the page size you choose, and page order follows the order you add the files. You can convert a single screenshot or combine dozens of images into one document in a single pass.

Drop one or more PNG files into the dropzone, choose a page orientation and page size, then click "Convert to PDF". The document is built in your browser and offered as a download. Each image becomes its own page, so arrange your files in the order you want before starting the conversion.

No. The conversion runs entirely inside your browser using local processing, so the PNG files never leave your device. Nothing is transmitted or stored on a server during the process. This matters when the images contain private screenshots, identity documents, or internal reports that should not be shared with a third party.

Yes. Add all the files at once and they are written into a single PDF, one image per page. The sequence follows the order in which the files appear in the dropzone, so drop them in the order you want them to read. This is a common way to bundle a set of screenshots into one report.

PNG supports an alpha channel that stores transparency. PDF pages do not carry that channel the same way, so any transparent region is flattened onto a white background during conversion. A logo with a see-through backdrop ends up on a plain white page rather than showing a black or checkered fill, which keeps the result clean when printed.

You can pick A4, Letter, Legal, or Auto for page size, and Portrait, Landscape, or Auto for orientation. Fixed sizes scale each image to fit a standard printable page. Auto builds each page to match the image dimensions, which removes margins and keeps the original proportions, useful for tall screenshots that would otherwise shrink.

Each PNG can be up to 50 MB. Because everything runs on your own device, very large batches depend on how much memory your browser has available. If a big set stalls, split it into smaller groups and convert them separately, then merge the results with the merge PDF tool.

The PNG data is embedded and drawn at its native resolution, so there is no re-encoding that softens the picture. What can change is display size: on a fixed page like A4, a large image is scaled down to fit, and a small one is scaled up. Choosing Auto page size keeps the pixel proportions closest to the original.

Both tools place images onto PDF pages, but they read different source formats. PNG is lossless and carries transparency, which this tool flattens to white. JPG uses lossy compression with no transparency. If your originals are photos saved as JPG, use the JPG to PDF tool instead, since it reads that encoding directly.

Yes. Screenshots are usually saved as PNG, which makes them a direct fit. Add each capture, keep them in reading order, and choose Auto page size so tall or wide shots keep their shape. The result is one document that walks through a process step by step, easier to send than a folder of separate image files.

Run the document through the PDF to PNG tool, which renders each page back to an image file. Keep in mind that transparency was already flattened to white during the original conversion, so the exported images will have a solid white background rather than the see-through areas of your source files.

Yes to both. The tool runs in the browser and needs no sign-up, so it works on phones, tablets, and desktops with a modern browser. On mobile you can select images from your gallery through the dropzone. Because the work is done locally, performance depends on your device rather than a server connection.