Screenshots, graphics with a transparent background, diagrams exported as PNG: when someone asks for “a single PDF”, this tool merges those files into a multi-page document with nothing to install and nothing uploaded.
PNG keeps transparency and a PDF prints it onto a color: here each image is placed on a white background, which is how it looks when printed or opened. Several screenshots become one PDF, one page each, in the order you add them.
How it works
- 1
Drop your PNGs or screenshots; each becomes a page, in that order.
- 2
Choose page size (fitted or A4) and quality. Transparency lands on white.
- 3
Hit “Create PDF” and download the document.
Frequently asked questions
Can I merge several PNG screenshots into one PDF?
Yes, without limit: each PNG becomes one page of the document, in the order you added it. Remove any from the list before generating.
What happens to PNG transparency?
PDF does not keep the alpha channel: transparent areas are filled with white, the usual background when printing or attaching the document.
Does it work with phone and desktop screenshots?
Yes. A screenshot is a PNG (sometimes a JPG): drop it like any other image and it becomes a PDF page at the original file’s resolution.
Are my screenshots uploaded to a server?
No. All processing happens inside your browser using the Canvas API: your files never leave your device, there are no upload queues, and the tool even works offline once the page has loaded.