Quick answer
Add your JPG, PNG or WebP photos to an image-to-PDF tool, put them in order, and download one PDF with one photo per page. Phones can also do it for free: the Files app on iPhone and the print dialog on most devices save images as a PDF. Crop photos and use a scan mode first for cleaner, smaller pages.
Someone asks for "a PDF of your documents", and what you have is a phone full of photos: both sides of an ID card, three pages of a signed form, a pile of receipts. Turning photos into a single PDF is easy. Turning them into a PDF that a person on the other end can actually read, at a size their system accepts, takes a little care. This guide covers both.
Start with good photos
The best converter can't fix a dark, tilted, half-cropped photo. Thirty seconds of care makes a bigger difference than any setting.
- Lay the page flat on a contrasting surface: a white page on a dark table.
- Shoot straight from above, with the phone parallel to the page. Angled shots make text at the far edge small and blurry.
- Use even light. Daylight near a window is ideal. Avoid the phone's own shadow and the flash, which creates a glare spot.
- Fill the frame with the page, leaving a little margin.
- Use the scan mode if your phone has one. It detects the edges, flattens the perspective and boosts contrast, which gives you cleaner and much smaller pages than plain photos.
Choose a method
| Method | Cost | Works on | Good to know |
|---|---|---|---|
| MyPDFDone JPG to PDF | Free preview, $2.99 to download | Any device | Up to 20 images, one A4 page each, order you choose |
| Scan in Notes or Files | Free | iPhone, iPad | Edge detection and flattening built in |
| Files app "Create PDF" | Free | iPhone, iPad | Combines selected photos as they are |
| Print to PDF from Photos | Free | Windows | Page size and margins depend on print settings |
| Preview or Finder Quick Action | Free | Mac | Combines selected images into one PDF |
| Cloud storage app scanner | Free | Android | Scans straight to PDF |
Step by step: convert photos to PDF with MyPDFDone
- 01Take or choose clean photosPhotograph each page flat, straight from above, in even light. Crop away the table and background if your camera app allows it.
- 02Add the images to JPG to PDFOpen MyPDFDone's JPG to PDF tool and add up to 20 JPG, PNG or WebP images, from your phone's gallery or your computer.
- 03Put them in orderMove images up or down in the list. Each image becomes one page, in the order shown.
- 04Check the previewThe preview is free. Each image is fitted onto its own A4 page; landscape photos get landscape pages, and phone orientation is respected.
- 05Download the PDFDownload the combined PDF for $2.99, paid once. If it's larger than an upload limit allows, compress it before sending.
Uploading, converting and the preview are free; you pay a one-time $2.99 only if you download, with no subscription. Images and the PDF are deleted automatically 2 hours after upload.
What the converter does to your photos
Each image is placed on its own A4 page and fitted inside it without stretching or cropping. Landscape photos get a landscape page. If your phone saved a photo "sideways" with an orientation tag, the tag is applied, so the page looks the way the photo looks in your gallery. Unusual color formats, such as CMYK images from design apps, are converted so the PDF opens everywhere.
Free ways to turn photos into a PDF
iPhone and iPad
For paper documents, scan instead of photographing: in Notes, tap the camera button and choose Scan Documents, or in Files, tap the More button and choose Scan Documents. Each page is detected, flattened and saved into one PDF. For photos you've already taken, open Files, tap Select, choose the images in order, then tap More > Create PDF.
Android
Many cloud storage apps have a Scan button that saves straight to PDF with edge detection; in Google Drive it's the camera icon. For existing photos, open the image, choose Print, set the printer to "Save as PDF", and save. Some gallery apps let you select several photos and print them into one PDF.
Windows
Select the photos in File Explorer, right-click and choose Print (in Windows 11, Show more options > Print). Pick "Microsoft Print to PDF" as the printer, choose a layout such as "Full page photo", untick "Fit picture to frame" if you don't want edges cropped, and print to a file.
Mac
Select the images in Finder, right-click and choose Quick Actions > Create PDF. Or open them all in Preview, arrange the thumbnails in order, and choose File > Print > Save as PDF.
Keep the PDF small enough to send
A modern phone photo is 3–5 MB, so a ten-page PDF of photos can be 30–50 MB, too big for most upload forms and many email accounts. Options, from easiest:
- Use the scan mode next time; scanned pages are usually a fraction of the size of photos.
- Compress the finished PDF. Compress PDF at the Recommended level keeps pages readable on screen and often cuts photo PDFs by more than half.
- Crop before converting. Background around the page is stored too.
If you need to fit a particular limit, see PDF too large to upload.
Common situations
ID cards and passports. Put the front and back on separate pages, in that order, and make sure nothing is cut off at the edges. Avoid glare across the photo and the machine-readable lines at the bottom. Check that the reviewer will be able to read every number.
Receipts for expenses. Long receipts photograph better in two overlapping shots than one distant one. Date and amount must be legible; zoom into the preview to check.
Multi-page forms. Photograph every page, including blank backs if the form asks for "all pages". If a page comes out sideways, fix it with Rotate PDF; see how to rotate PDF pages.
More than 20 photos. Create several PDFs, then combine them; see how to merge PDF files into one.
Final check
- Pages are in the right order, with fronts before backs.
- Every page is upright and fully visible, with no cut-off edges.
- Small print, dates and amounts are readable when you zoom in.
- The file size fits where you're sending it.
- The file name says what it is, for example "Smith-passport-and-visa.pdf".
Frequently asked questions
MyPDFDone's JPG to PDF takes up to 20 images per PDF. For more, create several PDFs and join them with Merge PDF.
JPG to PDF accepts JPG, PNG and WebP. When you choose photos in a browser's upload dialog on iPhone, iOS usually converts HEIC to JPG automatically. If a photo is rejected, share it as JPG first, or set Camera > Formats to Most Compatible for future photos.
Phone photos have far more pixels than a document page needs. Ten photos can make a 30 MB PDF. Compress the PDF afterwards, or use your phone's scan feature, which saves smaller, cleaner pages.
Yes. A PDF made from photos contains only images. Run it through OCR PDF to add an invisible text layer so you can search and copy the text.
Each image is placed on an A4 page, fitted inside without cropping or stretching. Landscape images get landscape pages.
MyPDFDone sends files over HTTPS, stores them privately and deletes them automatically 2 hours after upload. Nobody looks at them. If you prefer not to upload ID documents, use one of the free on-device methods below.