Step-by-step: JPG to PDF
The whole process takes under a minute once you know what each option does. Here is the full sequence, with the small decisions that make the difference between a rough export and a professional-looking document.
- Gather your images. Put the JPG/JPEG files you want in the PDF into one place and check they are the right way up. Rotating them first saves a re-export later.
- Upload them in the order you want. The order you add the images becomes the page order of the PDF, so a little arranging now keeps the final document logical.
- Choose a page size. Pick A4 or US Letter for anything that will be printed; choose "fit to image" when you want each page to match the photo's exact shape with no border.
- Set orientation and margin. Portrait for documents, landscape for wide shots. A modest margin stops content being clipped at the edge.
- Keep quality high. If there is a quality slider, leave it near the top — especially for scans containing text.
- Export and download. The converter assembles every image into one multi-page PDF and hands you a single file to save or share.
Getting the best result from scans
Resolution
Scan or photograph at roughly 300 DPI. Lower than that and small text turns fuzzy; much higher mainly inflates the file size with detail the eye cannot use.
Straighten and crop
A document shot at an angle looks careless and is harder to read. Straighten it and crop away the desk or background before converting — most phone cameras can do this automatically in "document" mode.
Lighting
Even, glare-free light keeps the page white and the text crisp. Avoid hard shadows falling across the paper.
Converting on different devices
| Device | Easiest route |
|---|---|
| Phone (iOS/Android) | Use the camera's built-in document scan, or upload the JPGs to a browser-based converter. |
| Windows | Select the images → Print → "Microsoft Print to PDF", or use an online tool for ordering and sizing control. |
| Mac | Select the images in Preview → Print → Save as PDF. |
| Any browser | A web converter works everywhere and gives the most control over page size, order and margins. |
Once you are comfortable with the steps, the overview page explains why PDF is the better container for documents, and JPG vs PDF helps you decide when to convert at all.