Convert photos to a small PDF
The 150 DPI option is already selected: the PDF with your photos will weigh much less, with no visible loss on screen.
How to use it
- Drop your images into the box or select them from your device. We accept JPG, PNG, WebP, GIF, BMP, AVIF, SVG, and HEIC.
- Put the images in order by dragging them or with the move up and move down buttons. Rotate any that are sideways.
- Choose the page size (Letter, A4, or fit to each image), the orientation, and the margins. The preview updates on its own.
- Select “Create PDF” and download it. Afterward you can compress it, sign it, or merge it with other PDFs.
Frequently asked questions
How much smaller is the file at 150 DPI?
It depends on the photos. Phone images have millions of extra pixels for the size of the page. Fitting them to 150 DPI discards that extra resolution and the PDF shrinks a lot.
Will the photos look bad?
On screen and in a home printout they look fine. Only if you need to zoom in or print at professional quality should you use “Original” or 200 DPI.
Is it good for sending by email?
That is its typical use: a PDF with several photos that used to be too big to attach and now fits. If it is still heavy, split the photos into two smaller PDFs.
A PDF with photos you can actually send
Phone photos weigh several megabytes each. If you simply put them together in a PDF, the file can go over an email size limit. With the 150 DPI option, the tool reduces only the resolution you cannot see on screen, and the PDF gets much lighter.
How to make the most of it
Drop in the photos, put them in order, and create the PDF. If you need more detail, move up to 200 DPI. If it is going to a printer, use “Original.” Afterward you can compress the PDF if needed. For other options, go back to JPG to PDF.
Updated on September 29, 2026