Image to PDF
JPGs from the phone, PNGs from the screen, WebPs from the web, drop the lot and get one tidy PDF, page per image.
Guide
How to use it
- Drop any mix of JPG, PNG and WebP, up to 40 images.
- Reorder with the arrows, the number badge is the page number.
- Pick size, orientation and margins to suit the content, screenshots read best on portrait pages with small margins.
- Make the PDF and download it.
Examples
Mixed-format jobs
Screenshots (PNG), photos (JPG) and a saved web image (WebP) become one chronological PDF for a dispute or claim, order fixed by you, not by filename.
Exported mockups in mixed formats into a single reviewable PDF, landscape, no margins, one screen per page.
A folder of collected images becomes a printable booklet. A4 portrait with generous margins leaves room for hole-punching.
Method
How it works
All three formats normalise on the way in: JPGs embed directly, PNGs embed losslessly with transparency flattened to white, WebP converts locally first since PDF has no native WebP support. Every page then gets one image, centred and fitted.
The engine is pdf-lib running in your browser, nothing about your images touches a server, and the tool works offline once loaded.
FAQ
Frequently asked questions
Which formats can I drop in?
JPG, PNG and WebP, in any combination. HEIC needs converting first, the HEIC to JPG tool feeds this one nicely.
What happens to PNG transparency?
PDF pages are effectively paper, transparent areas flatten onto white, which is what printed output would do anyway.
Is there a limit?
Forty images per PDF. For more, build two PDFs and join them with the merge tool.
Do animated images work?
Only the first frame of an animated WebP would survive, PDFs are still, use a frame you chose deliberately.
Will the pages print at the right size?
Yes, A4 and Letter are exact print sizes, and margins are real points, what you assemble is what the printer gets.
Where do my images go?
Nowhere. They are read into page memory, embedded and released, the PDF appears as a local download.
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