How do I convert a scan to JPG on iPhone?
Scan the page, then choose JPG export instead of PDF. PDF Scanner exports both formats free with no watermark, so the choice is purely about what the recipient needs — JPG for upload forms and chat apps that only accept images, PDF for anything official or anything with more than one page. Export runs on the device, so nothing is uploaded to convert it.
The short version
- PDF Scanner exports scans as either PDF or JPG.
- Both export formats are free and add no watermark.
- JPG suits single-page images and upload forms that accept only image files.
- PDF suits official paperwork and any document with more than one page, since multi-page documents export as one PDF.
- Conversion runs on the iPhone using Apple's built-in frameworks; nothing is uploaded.
- Requires iOS 16 or later, with no account needed.
Step by step
-
Scan and clean up the page first
Crop and perspective fix and brightness and contrast apply to the image itself, so do them before exporting rather than trying to edit the JPG afterwards.
-
Choose JPG at the export step
Pick JPG instead of PDF when you export. Nothing else about the scan changes — it is the same corrected image in a different container.
-
Export each page you need as an image
JPG is a single-image format, so a multi-page document becomes multiple image files. If the pages belong together, PDF is the better choice.
-
Share or save the image
From the share sheet you can save the JPG to Photos, attach it to a message, or hand it to any app that accepts images.
Frequently asked
- When should I use JPG instead of PDF?
- When an upload form only accepts image files, when you are pasting a page into a chat, or when the scan is a photograph rather than a document. For applications, HR paperwork and government forms, PDF is what is expected.
- What happens to a multi-page document exported as JPG?
- Each page becomes its own image file, because JPG holds one image. Keeping a multi-page document together in the right order is exactly what PDF export is for.
- Does converting to JPG reduce quality?
- JPG is a compressed format, so a converted image is not pixel-identical to the source. For an ordinary document scan the difference is not visible at normal viewing sizes; for archiving a page you may need to reprint, PDF is the safer keep.
- Is JPG export free?
- Yes, and it adds no watermark, exactly like PDF export.
- Is my scan uploaded to be converted?
- No. Conversion happens on the iPhone, so it works offline and the image never leaves the device.
Last updated 2026-07-28