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OPTIMIZE
Turn photos and images into one PDF. Set the page size, orientation, margin and how each image fits.
QUICK ANSWER
To convert JPG to PDF, add your images, put them in order, choose a page size, orientation and margin, then download one PDF. Each image becomes a page. PNG and WEBP work too. It runs in your browser, so your images aren’t uploaded.
Updated 8 November 2026 · Written by the StackPDF teamUpdated 8 November 2026 · StackPDF team
Add as many as you like. They stay in this browser.Add as many as you like. They stay in this browser.
JPG, PNG and WEBP · Runs in your browser
QUICK ANSWER
To convert JPG to PDF, add your images, put them in order, choose a page size, orientation and margin, then download one PDF. Each image becomes a page. PNG and WEBP work too. It runs in your browser, so your images aren’t uploaded.
Updated 8 November 2026 · Written by the StackPDF teamUpdated 8 November 2026 · StackPDF team
HOW TO
Drop JPG, PNG or WEBP files, or choose them from your computer or phone.
Drag images into order, then choose the page size, orientation, margin and fit.
You get one PDF with a page for each image.
PAGE SETUP
Choose a page size, then decide how each image fills it.
| SETTING | OPTIONS | TIP |
|---|---|---|
| Page size | A4, Letter or Fit to image | Fit to image makes each page exactly the size of its image |
| Orientation | Portrait or Landscape | Hidden when you choose Fit to image |
| Fit | Fit inside or Fill page | Fill page crops the edges so the image covers the page |
| Margin | None, Small, Medium or Large | Medium leaves half an inch around each image |
Images keep their original quality. Use Compress PDF afterwards for a smaller file.
PRIVACY
Yes. JPG to PDF runs in your browser, so the file never leaves your device.
StackPDF opens the PDF in your browser tab and does the work there.
Close the tab and it’s gone. Free results download to your device. Premium can also keep them in My files.
pdf-lib, PDF.js and qpdf do the work, inside your browser.
FAQ
Add all the images at once, drag them into order, then choose Create PDF. Each image becomes one page of the same PDF.
Yes. The free plan includes 1 PDF export a day, with no account. Premium removes the daily limit for $5.99 a month or $39.99 a year.
No. The PDF is made in your browser, so your photos stay on your device.
Yes. JPG, PNG and WEBP images all work, and you can mix them in one PDF.
No. JPG and PNG images go into the PDF as they are. WEBP images are converted to PNG first, which keeps every pixel.
Yes. Choose photos from your library or files in Safari or Chrome, and download one PDF.