PNG to PDF Converter
Turn PNG images (screenshots, diagrams, artwork) into a single PDF document that's easy to share, print, and archive. PNGs are embedded losslessly, so the PDF keeps every pixel and the full resolution of the originals.
Private by design: This tool assembles your PDF locally using an in-browser PDF library. Your images are not uploaded to a server, and nothing is stored or logged. See how in-browser processing works.
How to convert PNG to PDF
Drop your PNG files onto the upload area, add as many as you like.
Arrange them with the up/down arrows; the list order becomes the page order.
Choose a page size: fit each page to its image, or center images on A4/Letter.
Click Create PDF, then download your document.
Screenshots into a single document
A folder of screenshots is awkward to share and impossible to keep in order; a single PDF is neither. Step-by-step tutorials, bug reports, chat records, design reviews: drop the screenshots in, arrange with the arrows, and every pixel stays sharp because PNGs embed losslessly.
What happens to transparency
PDF pages have a background, so transparent regions of a PNG show the page (white on A4/Letter) behind them. Graphics designed on transparency will look flattened, as they would on paper.
Mixed shapes and orientations
With fit-to-image, each page takes the exact shape of its PNG: portrait screenshots and wide diagrams coexist naturally. On A4/Letter, everything is scaled and centered on uniform portrait pages instead.
PNG to PDF without losing quality
Every PNG is embedded in the PDF as it is, pixel for pixel, with no re-encoding: the PDF library copies the PNG data into the page rather than converting it. That makes this a lossless PNG to PDF conversion, which matters for screenshots with small text, line diagrams, and artwork with flat colour. The trade is size: a large screenshot stays large inside the PDF.
Resolution follows the same rule. With the fit-to-image page size, each page is exactly the size of the image, so a 3000-pixel-wide PNG becomes a 3000-pixel-wide page and prints or zooms at full detail. On A4 or Letter the image is scaled to fit the page, but the embedded pixels are unchanged, so zooming in a viewer still shows the original resolution.
Good to know
Each image becomes one page, in the order shown in the list.
PNG transparency is preserved in the PDF, transparent areas simply show the page background.
Screenshots stay pixel-sharp: images are embedded without re-compression.
Frequently asked questions
Why make a PDF out of screenshots?
A single PDF is easier to email, print, and annotate than a folder of images, and it keeps multi-step screenshots in order for tutorials, bug reports, or records.
Is image quality affected?
No. Your PNGs are embedded losslessly into the PDF with no re-compression, so every pixel and the full original resolution are preserved exactly: the PDF is as high-resolution as the images you put in.
Can I mix portrait and landscape images?
Yes. With fit-to-image, each page takes the shape of its image. On A4/Letter, every image is scaled and centered on the same portrait page.
Are my images uploaded anywhere?
No. The PDF is built entirely in your browser: your images never leave your device.
Why is my PDF so large?
PNGs embed losslessly, so big screenshots make big PDFs. If size matters more than pixel-perfection, convert the images to JPG first, then build the PDF from those.
Can I reorder the images before creating the PDF?
Yes, the up/down arrows set the page order; the top file becomes page one.
Will text in my screenshots be searchable in the PDF?
No. The pages are images, so the text isn't selectable or searchable. That's inherent to building a PDF from pictures.
How do I convert PNG to PDF without losing quality?
Use this tool with the fit-to-image page size. PNGs are embedded losslessly, with no re-compression, so the PDF holds the original pixels. Avoid converting to JPG first unless file size matters more than exactness.
Can I make a high-resolution PDF from a PNG?
Yes. The PDF keeps every pixel of the PNG, so the resolution of the PDF is the resolution of your image. For print, start from a PNG that is already large enough: a PDF cannot add detail that the PNG does not contain.
Related tools
PNG to PDF is one of 8 PDF tools, compress, merge, split, and convert PDFs, or pull out their text.