Photograph pages well
The photo is the document now, so spend a minute on it. Lay the page flat on a plain surface in bright, even light — near a window in daytime beats a ceiling bulb at night, which casts shadows. Hold the phone directly above the page, not at an angle, and include the whole page with a small margin around the edges. One photo per page: trying to capture two pages in one shot halves the readable detail.
Check each photo before moving on. If text looks blurry or a corner is cut off, retake it immediately — fixing a bad photo later is far harder than taking a good one now.
Keep the pages in order
Photograph the pages in reading order, first to last, and do not rename or shuffle them afterwards. The PDF will follow the order of the photos you select. If a page is out of place, delete that photo from the selection and re-add it in the right position before converting.
Combine the photos into one PDF
- Open the free JPG to PDF tool in your phone's browser — no app to install.
- Select your photos in page order. Both JPG and PNG photos are accepted.
- Choose a page size: "Fit each image" keeps every photo at its natural proportions, while "A4 portrait" gives every page the same standard size — better for forms and official submissions.
- Choose a margin: None for full-bleed photos, Small for a tidy border, Large for a more formal look.
- Convert and download the PDF. The work happens in your browser, so your photos are never uploaded anywhere.
A4 or fit-to-page — which should you choose?
| Choose | Best for | Why |
|---|---|---|
| A4 portrait | Forms, applications, official documents | Every page is the same standard size, which looks professional and prints predictably |
| Fit each image | Receipts, mixed-size pages, photos | Each page keeps its natural shape — nothing is stretched or cropped |
Common problems and fixes
- A photo came out sideways: rotate it in your phone's gallery app before converting — the PDF tool keeps photos as they are.
- Text looks small: you photographed too much around the page. Crop the photo to the page edges in your gallery, then convert.
- The PDF is huge: photos straight from a modern phone are several megabytes each. If the file must fit an email limit, convert fewer pages per file or use the split-and-send approach from our email-size guide.
- One page is missing: convert the missing photo on its own, then merge the two PDFs with the Merge PDF tool.
Your phone's built-in scanner vs a browser tool
Most phones already have a scan feature — in a notes app or a cloud drive app — and for a quick single scan it is fine. The difference is where the result goes: built-in scanners usually save into that company's cloud account, and some require you to sign in first. A browser-based JPG to PDF tool does neither: it opens in your browser, works without an account, and your photos never leave the phone. Use the built-in scanner when you want the scan stored in your cloud drive anyway; use the browser tool when the document is private, when you do not want another app, or when you need several photos combined into one PDF in a single pass.
Free, no account needed, and your files are processed in your browser — never uploaded.
Open JPG to PDF →Free, no account needed, and your files are processed in your browser — never uploaded.
Open Merge PDF →Free, no account needed, and your files are processed in your browser — never uploaded.
Open Rotate PDF →