JPG to PDF

How to convert JPG to PDF

1. Drop your JPG files. Select the whole batch at once if you're combining them.
2. Put them in order. Drag the thumbnails. Each photo becomes one page, sized to fit the image.
3. Create PDF, then Download. Your photos go in exactly as they came off the camera.

Photos to a single, sendable file

Someone asked for one file. What you have is a contract photographed page by page, or a month of receipts scattered through a camera roll. A folder of images is awkward to email and useless to a portal that takes a single upload. A PDF holds the pages together, in order, and opens anywhere.

Each JPG is embedded as it is, without re-encoding, so nothing gets blurrier along the way. Phone photos are heavy, though. If there's a size cap at the other end, follow up with Compress PDF, which can land on under 1 MB exactly. Stray PNGs and WebP files in the batch are fine, and there's a PNG to PDF page if that's mostly what you have.

No second round of compression

A JPEG loses a little quality every time it is decoded and saved again. Do it enough times and you get the familiar washed-out, blocky look of an image that has been through too many hands. Plenty of conversion tools add one of those rounds without mentioning it, because decoding to pixels and re-encoding is the easy way to build the feature.

This one skips that step. PDF can carry JPEG data natively, so each photo's original compressed bytes are placed into the document untouched. There is no decode or re-encode step, so no generation loss: the image inside the PDF is bit-for-bit the file you dropped in. It also means conversion is quick even for a large batch, since the heavy work of image compression never happens.

The trade-off is size. A PDF of twenty phone photos is about as big as twenty phone photos, because that is precisely what it contains. If it has to fit an upload limit, Compress PDF will downsample the images afterwards: one deliberate quality decision, made once, instead of a silent one.

Photographing documents so they read well

Most JPGs converted here are pictures of paper, and a few habits make the difference between a document someone can read and one they ask you to resend:

• Light from the side, not from behind you. Overhead light with the page flat puts your own shadow across the text.
• Shoot straight down. A page photographed at an angle has converging edges and a blur gradient, and no amount of cropping fixes the perspective.
• Fill the frame with the page. Detail you don't capture can't be recovered later, and cropping the finished PDF removes the desk far better than zooming does.
• Check focus on the smallest type before you move on. A photo that looks fine on a phone screen can be unreadable at full size.

If the result needs to be searchable rather than just legible, run it through OCR afterwards; that adds a text layer behind the image so the words can be found and copied.

Frequently asked questions