How do I combine multiple photos into one PDF on my phone?
Open this page, tap to pick the photos — several at once — and put them in the order you want with the arrows. Press Create PDF and you get one file with a page per photo. It works on any phone browser and nothing is uploaded, so it is safe for a mark sheet or a signature.
What image formats can I use?
JPG, PNG and WebP, plus HEIC from an iPhone and most other formats your browser can open. Each is re-encoded as JPEG inside the PDF, which is what keeps a set of photos down to a size an upload form will accept.
How many images can I combine?
Up to 50 in one PDF. That is well past any application form’s document list, and it keeps the work inside what a phone can hold.
My photos came out rotated. Why?
They should not — a phone records its rotation separately from the pixels, and the tool reads that and applies it. If a page is still sideways, the photo itself is stored that way; rotate it in your gallery first and add it again.
Will the PDF be small enough to upload?
Usually. The long edge of each photo is capped at about 2000 pixels, which is roughly 170 dpi across A4 — readable, including the small print. If it is still too big, lower the quality slider or compress the photos first.
What happens if one of my images will not open?
The rest are still bound into the PDF, and the result lists which files were skipped and why, so you can re-take just those and add them. Only if none of the images can be read does the tool stop with an error instead of a PDF.