Guide
How to scan a document without a scanner
You do not need a scanner. Your phone’s camera can scan a page in a few seconds: it finds the edges, straightens the page and saves it as a PDF.
The steps, on any phone
- Lay the page flat on a surface that is darker than the paper.
- Open a scanner: Notes or Files on iPhone, Google Drive on Android, or DafScan on either.
- Hold the phone flat above the page until the edges are found and the page is captured.
- Check the crop and fix the corners if they are off.
- Add the next page, if there is one.
- Save, then share the PDF.
Which scanner to use
- iPhone: Notes keeps the scan inside a note. Files saves it as a file in a folder.
- Android: Google Drive saves the scan to your Google account. Samsung’s Camera app saves an image to Gallery.
- Either: DafScan keeps each scan as a PDF document on your phone, with no ads and no account.
Why a scan beats a photo
A photo of a page includes the table, the shadows and the angle you held the phone at. A scan cuts the page out, straightens it and evens out the light, so text is easy to read and prints at the right size. Several pages become one PDF instead of a string of pictures.
Tips for a clean scan
- Put the page on a flat surface that is darker than the paper, so the edges are easy to find.
- Use even light. Daylight from a window works better than a lamp right above the page.
- Hold the phone flat above the page, not at an angle, and keep your shadow out of the picture.
- Smooth out folds first. Creases show up as dark lines in the scan.
Questions
Can I scan without a scanner or a printer?
Yes. A phone camera and a scanner app are enough for letters, contracts, receipts and IDs.
Is a phone scan good enough for official documents?
Usually. Most banks, schools and offices accept a clear PDF made with a phone. If they ask for a certified copy or a specific format, follow their instructions.
Where is the scan button on my phone?
On iPhone it is in Notes, under the paperclip, and in Files, under the three dots. On Android it is the camera button in Google Drive. On a Samsung Galaxy it appears in the Camera app when you point it at a page.
Updated November 2026