Free converter · nothing uploaded
Convert PNG to PDF
Turn PNG images — screenshots, diagrams, receipts, a signed page — into a single PDF for sending or printing. Because PNGs are often sharp text and lines, you can keep the pages lossless so nothing blurs. It’s built in your browser; nothing is uploaded.
Your images never leave this device, and the PDF is built in your browser.
Drop your PNG images here
or
PNG in, one PDF out. Added in the order you drop them
Pages
“Fit to image” makes each page exactly the size of its image, with no borders.
Loading the in-browser HEIC decoder (one time, ~1.5 MB)…
Why convert PNG to PDF?
PNG is where screenshots and diagrams live, and a PDF is how you send a set of them as one document — a bug report, an instruction sheet, a filled-in form captured on screen.
Unlike photos, these images are full of crisp text and hard lines, so the compression setting matters: keeping pages lossless preserves every pixel of the text.
What you gain
- A set of screenshots/diagrams becomes one document
- Lossless page option keeps text and lines razor-sharp
- Prints and attaches like any PDF
What you lose or trade
- Lossless PNG pages make a larger PDF than compressed photos
- Transparency is flattened onto the page background
The honest recommendation
For screenshots and text, turn compression off so the letters stay crisp — JPEG compression is exactly what smears the hard edges these images are made of.
Measure it on your own image with the format advisor →PNG to PDF: questions
Can I combine several PNGs into one PDF?
Yes — add as many as you like, order them, and each becomes a page. For a mix of PNG, JPG and HEIC in one document, use our Images to PDF tool.
Will my screenshots stay sharp in the PDF?
If you keep compression off, yes — the pages are stored losslessly, so text and lines are pixel-exact. Turning compression on shrinks the file but can soften sharp edges.
What happens to transparent PNGs in a PDF?
A PDF page has a solid background, so transparent areas are placed on that background (white by default). If transparency is essential, a PDF isn’t the right container.
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iPhone & iPad · iOS 17+ · Free