Guides ·
How to use PNG to PDF
PNG to PDF. Turn PNG images into a PDF. Yes. PNG images are embedded with their alpha channel, so transparent areas show the page colour (white).
The short answer
To convert PNG to PDF, add your PNG files, arrange them and click Create PDF. Every PNG becomes a page, transparency is kept, and the PDF is built locally with pdf-lib.
It runs in your browser. What you enter is not uploaded.
How to use it
Choose your file with the upload box above, or drag and drop it onto the box.
Adjust the options; the preview updates as you change them.
Click the main button to process the file in your browser.
Download the result. Your original file is never changed or uploaded.
Limits worth knowing
Does PNG transparency survive? Yes. PNG images are embedded with their alpha channel, so transparent areas show the page colour (white).
Can I set A4 or Letter pages? Yes. Choose A4, Letter, or Fit to image so the page is exactly the size of the picture.