Open the tool in your phone browser
The images to PDF page works in Safari, Chrome, and any other mobile browser, so there is nothing to install and no account to create. Load the page, and the drop zone becomes a button that opens your photo picker.
Everything runs on the phone itself. The selected pictures are read from your library, arranged in the page, and written into a PDF locally, so the file is never uploaded to a server while you work.
Select the photos, and check the format first
Tap the picker and choose several pictures at once. JPEG, PNG, static WebP, and HEIC files up to 25 MB each are accepted, and each one you select appears as a numbered thumbnail ready to become a page.
iPhones save photos as HEIC by default, and many Android phones do the same. The page decodes those files in the browser as it adds them, so there is no export step: choose the photos as they are and they become pages.
Arrange the pages for the job
Drag thumbnails into the order you want, because the list order is the page order. Receipts, forms, and a set of photos meant to be read in sequence all depend on getting this right the first time.
Choose Fit each image when the pictures should keep their own proportions, A4 for printing in most of the world, and US Letter for printing in the United States. Orientation follows each photo unless you lock it, and margins stay off until you add them.
- Fit each image to keep photo proportions
- A4 for printing outside the United States
- US Letter for printing in the United States
- A custom margin when you need a white border
Download and send it from your phone
Press Create PDF and the confirmation shows the page count and file size. Download the document, and it lands in your Files or Downloads folder like any other download, ready to open in your PDF viewer.
From there the share sheet handles the rest: attach it to a message, upload it to a portal, or send it to a printer. Rename it while it is still easy to find, so a week later you can tell which document it is.
Keep the document light enough to send
Photo PDFs grow quickly on a phone, because camera images carry many megapixels. If the recipient or portal sets a size limit, compress the pictures first and build the document again from the smaller files.
Resizing helps too when the pages only need to be read on a screen. Fewer pixels per page means a lighter attachment, and the page settings you chose apply in exactly the same way afterward.