There are several ways to convert a picture to a PDF on an iPhone, including:
- Using the Photos app: Open the Photos app, select the picture you want to convert, tap the “Share” button, and then select “Create PDF.” This will create a PDF of the selected picture and save it to your device’s Files app.
- Using a third-party app: There are several third-party apps available on the App Store that allow you to convert pictures to PDFs, such as Adobe Scan, Genius Scan, or Scanbot. These apps typically allow you to take a picture or select one from your camera roll, convert it to a PDF, and then save or share it.
- Using the built-in Mail app: You can attach the picture you want to convert to a PDF to an email, then open the email on your computer, download the attached picture and use a PDF printer or a software to convert it to pdf.
- Using iCloud: You can upload the picture to iCloud and use the iCloud web interface to convert it to a PDF and download it on your device.
It’s worth noting that not all the above options will work with all the documents and some may alter the original layout, formatting or add watermarks. Also, depending on the quality of the picture, the final pdf file may have a low resolution.