How to scan a document to PDF with your phone
Last updated: June 25, 2026
You don't need a scanner — the camera in your pocket is good enough for most documents. The trick is taking clean photos and then combining them into a single, tidy PDF.
Step 1 — Photograph the pages
- Good, even light. Daylight near a window beats a dim room. Avoid shadows from your hand or phone.
- Flat and square. Lay the page on a contrasting surface and hold the phone directly above, parallel to the page.
- Fill the frame. Get close so the page nearly fills the screen — more detail, less cropping later.
- One photo per page, in order.
Step 2 — Turn the photos into a PDF
- Open the JPG to PDF tool (it works in your phone's browser too).
- Select the photos you just took.
- Drag them into the right order.
- Press Create PDF — one document downloads with every page in place.
Step 3 — Shrink it if needed
Phone photos are large, so the PDF can be heavy. If you need to email it, run it throughCompress PDF — for photographed documents that often cuts the size by more than half without hurting readability.
Why do it this way?
Many "scanner" apps upload your pages to their servers or bury the export behind a subscription. Doing it with our tools keeps everything in your browser — your documents never leave your device — and it's completely free.
Frequently asked questions
Will the text be readable?
Yes, with a sharp, well-lit photo. For small print, get closer and tap to focus before shooting.
Can I add more pages later?
Yes — make another PDF and merge them, or redo it with all the photos at once.