Does converting reduce image quality?

No. Each JPG is placed in the PDF without re-encoding. If you need a smaller file, use Compress PDF afterwards or compress the images first.

Can I put several photos on one page?

This tool places one image per page, which is what most forms and printers expect. For a collage, combine the images first in an image editor.

What page size should I choose?

“Same as image” keeps the exact pixel proportions and is best for screen viewing. Choose A4 or Letter if the PDF will be printed — the image is scaled to fit inside the margins.

Is HEIC from iPhone supported?

Not on this page — use HEIC to PDF, which decodes HEIC first.

PDF Tools

JPG to PDF

Drop one or many JPG files, arrange them, pick a page size and download a single PDF. No upload, no watermark, no account.

Runs in your browser — files never leave your device.

Drop JPG files here

or click to browse · paste from clipboard · up to 100 MB each

Select files

Options

Page size

Orientation

Margin

Why convert JPG to PDF

Receipts photographed with a phone, ID scans and homework pages are easier to submit as one PDF than as a dozen images — and many upload forms accept only PDF.

The JPEG data is embedded as-is, so there is no second round of compression: the PDF pages look exactly like the photos and the file is only slightly larger than the images combined.

How it works

Drop JPG file onto the box above, click it to browse, or paste from the clipboard.
Adjust the options if you need to — the defaults suit most cases.
Press Convert. The work happens on your device, so speed depends on your computer or phone.
Download the PDF — individually or all at once.

About the formats

JPG · JPEG image · .jpg

The universal photo format: small files, supported by every device, camera and website, but no transparency and slight quality loss on each save.

JPEG compression discards fine detail the eye rarely notices; quality 80–90 is usually indistinguishable from the original at a fraction of the size.
Re-saving a JPG repeatedly adds generation loss, so keep an original and export copies.
JPG has no alpha channel — transparent areas become white or black when converted from PNG.

PDF · Portable Document Format · .pdf

The fixed-layout document standard: looks the same on every device and printer, which is why forms, invoices, contracts and reports are shared as PDF.

A PDF can contain vector text, embedded fonts, images, form fields, annotations and digital signatures.
Scanned PDFs are just pictures of pages; they need OCR before the text can be searched or copied.
PDF is an open ISO standard (ISO 32000) since 2008.

Related conversions

PNG to PDFOn-deviceTurn PNG screenshots and graphics into a PDF.Image to PDFPopularOn-deviceAny image formats, mixed, into one PDF.PDF to JPGPopularOn-deviceEvery PDF page as a JPG image.HEIC to PDFOn-deviceiPhone HEIC photos straight into a PDF.OCR PDFPopularMake scanned PDFs searchable with OCR.Scan to PDFOn-deviceCamera scanner: photograph pages, get a clean PDF.