JPG를 PDF로 — 무료 온라인 도구

A JPG to PDF converter combines one or more JPG images into a single PDF document, in the order you upload them, so a set of separate photos can be shared, printed or filed as one cohesive file instead of a loose collection of image attachments.

This is most often used with photographs of physical documents. Photographing a multi-page form, receipt, or ID document with a phone produces a separate JPG per page — converting those images into a single PDF turns them into a proper, orderly document that behaves the way a scanned document is expected to: one file, pages in the right sequence, ready to attach or print.

It is also useful well beyond document scanning: a photographer assembling a set of selected images into a single portfolio PDF to send a client, a set of product photos combined into one file for a catalog, or several whiteboard photos from a meeting combined into a single shareable record.

Because each JPG becomes its own page in the resulting PDF, the images do not need to share the same dimensions or orientation — a mix of portrait and landscape photos will simply produce a PDF where each page matches its own source image's proportions.

Businesses use this conversion to turn photographed receipts, forms or whiteboard notes into a single, professional PDF record. Individuals most commonly use it to combine phone photos of a multi-page document — like a signed lease or a completed application — into one file before submitting it somewhere that expects a PDF. Students combine photographed handwritten notes or worksheets into a single PDF to submit or archive. Office teams use it as a quick way to digitize paper documents captured with a phone camera rather than a scanner.

Learn more about the file format itself on Wikipedia's PDF entry.