Convert JPG to PDF

SwiftPDFEdit's JPG to PDF converter turns one or more JPG images into a single PDF document, one image per page, in the order you arrange them. The original JPEG data is embedded directly into the PDF rather than re-encoded, so the photos in the finished document are pixel-for-pixel the ones you started with.

Photographs of paperwork are how most documents begin life now: a receipt snapped in a taxi, a signed form photographed on a desk, a whiteboard after a meeting, an ID card for an onboarding portal. Almost every system that receives those wants a PDF — because a PDF is one file, paginates predictably, prints at a fixed size and cannot be mistaken for a casual photo.

You choose how each image sits on the page. “Fit to A4” places the photo on a standard A4 sheet, centred and scaled to fit with tidy margins, which is the right choice for anything that will be printed or filed alongside other documents. “Match image size” makes each page exactly the dimensions of its image, which avoids all white space and suits screenshots, product shots and anything destined to stay on screen.

Because the JPEG bytes are embedded rather than re-encoded, conversion is lossless and fast — there is no generation-loss from re-compressing an already-compressed photo. The consequence is that the PDF is roughly the size of the images that went into it: ten 4 MB phone photos make a roughly 40 MB PDF. If that is too heavy to email, run the result through Compress PDF, which is far more effective than shrinking each photo first.

The whole conversion happens in your browser, which matters when the images are of a passport, a payslip or a signed contract. Nothing is uploaded, and PNG files can be mixed into the same batch if some of your images are screenshots.