How to combine images into one PDF with the pages the right way up

How to combine images into one PDF with the pages the right way up

A form wants one PDF, and you have a dozen phone photos of receipts or signed pages. Put them in order, fix any page that came out sideways, and number the pages before you send the file.

Why a pile of photos makes a poor submission

An upload form that takes one file won't take twelve. Even when it takes several, the person on the other side opens them one by one, in whatever order the system saved them. A page that came out sideways gets skipped or sent back, and a reviewer who wants to write "see page 4" has no page numbers to point at.

Quality is the other risk. A converter that compresses every photo again on the way into the PDF can blur the small print on a receipt or a scanned form, and that is the part the reader needs.

Build the PDF, turn the pages, then number them

Start with Images to PDF. Add up to 20 images, put them in order with the up and down arrows, and pick A4, Letter, or a page the size of each image, plus the orientation and the margin. JPG and PNG files go into the PDF byte for byte, so photos are not compressed a second time. WebP, AVIF, GIF, and BMP files are converted first. A phone photo stored sideways with an EXIF rotation tag is drawn upright. Ten receipt scans on A4 portrait with small margins give a 10-page PDF ready to email.

If a page still comes out the wrong way, open the PDF in Rotate PDF. Turn every page at once, or only the ones you pick, by 90, 180, or 270 degrees. Only the rotation value of each page changes, so the quality stays the same and the file size barely moves. The rotate button in most PDF viewers turns the page on your screen only, and the next person still sees it sideways.

Last, stamp the numbers with Add Page Numbers to PDF. Pick one of six positions and a format: 1, Page 1, Page 1 of 12, or 1/12. Set Start on page to 2 to leave a cover page without a number. The live preview shows the page exactly as it will be saved.

Combine images into one PDF

  1. Add the images to Images to PDF and arrange them with the arrows. The top image becomes page 1.
  2. Pick the page size, orientation, and margin, press Create PDF, and download the file.
  3. Open that PDF in Rotate PDF, turn any sideways page, and press Save PDF.
  4. Open the rotated file in Add Page Numbers to PDF and choose a position and a format.
  5. Check the preview, press Add page numbers, and download the finished PDF.

What these tools won't do

  • Up to 20 images at a time, at most 50 MB and 50 megapixels each.
  • HEIC photos from iPhones open only in Safari. In other browsers, export them as JPG first.
  • The PDF holds pictures, not text. Searching or copying text from scans needs OCR.
  • Pages turn only in steps of 90 degrees. A slightly crooked scan needs an image editor.
  • Password-protected PDFs can't be opened for rotating or numbering.

Frequently asked questions

How do I combine several JPG files into one PDF?

Add up to 20 images to Images to PDF. They all go into one PDF, one image per page, in the order of the list.

Does combining images into a PDF reduce quality?

Not for JPG and PNG. They are placed in the PDF exactly as they are. WebP, AVIF, GIF, and BMP files are converted first, photos to JPG at quality 95.

Why does my PDF open sideways again after I rotated it?

Your viewer probably turned the page on screen only. Rotate it in Rotate PDF and save, and the new rotation is stored in the file.

Are my photos uploaded?

No. All three tools work in your browser, and the files stay on your device.

Tools used in this guide

  • Images to PDFPDF & Document Tools

    Puts JPG, PNG, WebP, and other images into one PDF, one image per page.

  • Rotate PDFPDF & Document Tools

    Turns all or selected PDF pages by 90, 180, or 270 degrees and saves them.

  • Add Page Numbers to PDFPDF & Document Tools

    Stamps page numbers in six positions and four formats, with a live preview.

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