Combining photos or scanned images into a single PDF is handy for submitting documents, assembling receipts, or sharing a set of pictures as one file. Here's how.
Adding and ordering images
Add your JPG or PNG files, arrange them in the order you want them to appear as pages, and create the PDF. Each image becomes a page.
Fit-to-image vs A4
Choose whether each page matches the image's own dimensions, or whether images are placed on standard A4 pages — useful when the result needs to print cleanly.
Step by step
- Open JPG to PDF and add your images — JPG and PNG both work.
- Drag the thumbnails into the order you want; the order shown is the page order you get.
- Choose fit-to-image to keep each photo's own proportions, or A4 if the result will be printed.
- Export, then compress the PDF if it is going to an upload form.
What usually goes wrong
A4 adds white margins to phone photos
Phone pictures are not A4-shaped, so fitting them to a page leaves bands of white. Fit-to-image avoids this unless you specifically need printable pages.
Ten phone photos make a very large PDF
Each modern phone image is 3–8 MB. A PDF of ten of them is 30–80 MB before compression.
Sideways photos stay sideways
Rotation stored as metadata is not always honoured. Check the preview and rotate before exporting rather than after.
Frequently asked questions
Can I combine photos taken on my phone into one PDF?
Yes — add them all, set the order, and export a single PDF. A browser tool keeps the photos private.
Should I use fit-to-image or A4?
Fit-to-image for anything viewed on screen, so nothing is padded or cropped. A4 when the document will be printed or must match a paper form.
Does converting to PDF reduce my image quality?
No. The image is embedded as-is. Any quality loss comes from a compression step afterwards, which is separate and optional.