# How to Scan a Document on iPhone (Notes, Files, and What to Do Next)

> How to scan a document on iPhone using Notes or Files, save it as a PDF, and get the text out of it. The official Apple steps, plus the free browser tools for what comes after.

*Published: 2026-08-21* · *6 min read*

Canonical URL: https://timestampcamera.net/photo-guides/how-to-scan-a-document-on-iphone


**Quick answer:** Your iPhone has a document scanner built in, no app to install. In **Notes**, open a note, tap the attachment button and tap **Scan Documents**; hold the phone over the page and it captures automatically once it detects the page edges. The same scanner lives in the **Files** app under the **More** button. Either way you get a **multi-page PDF**, not a photo, which is what matters when someone asks you to "scan and send" a form. If you need the text out of that PDF afterwards, or need to shrink it for an upload limit, [a browser can do both](/pdf-to-text) without uploading anything anywhere.

## Scanning in Notes (the one most people use)

Apple's official steps:

1. Open the **Notes** app and open a note, or start a new one.
2. Tap the attachment button, then tap **Scan Documents**.
3. Position the iPhone so the page fills the screen. Adjust **Flash** or **Filters** if you need to.
4. Hold steady. The iPhone **captures automatically when it detects the page boundaries**.
5. Scan the remaining pages, then tap **Save**.

The result is saved as a **PDF inside the note**. Tap it, then use the share button to mail it, message it, or save it to Files.

The auto-capture is the part worth trusting. Hovering and waiting a beat produces a straighter, better-cropped scan than tapping the shutter yourself, because the phone waits until it has locked onto all four corners.

## Scanning in Files (better when it is going somewhere else)

If the document is destined for a folder, iCloud Drive, or an upload rather than a note, start in **Files** instead and skip a step later:

1. Open **Files** and navigate to the folder you want the scan in.
2. Tap the **More** button, then tap **Scan Documents**.
3. Place the document in view of the camera. In iOS 26 you can also pick **flash** or an **image filter** here.
4. In **Auto** mode it scans on its own. To capture manually, tap the **Shutter** button or **press one of the Volume buttons**.
5. Save, and the PDF lands directly in that folder.

The volume-button shutter is genuinely useful for thick or curled documents, where you are holding the page flat with one hand and cannot reach the on-screen button.

## Getting a better scan

The scanner is good; the lighting usually is not. Three things fix almost every bad scan:

- **Kill the shadow.** The most common problem is your own head and phone shadowing the page. Put the page near a window with light coming from the side, not from behind you.
- **Use a contrasting surface.** A white form on a white table gives the edge detection nothing to lock onto. Put white paper on a dark table and the auto-capture fires instantly.
- **Pick the right filter.** The default colour filter keeps stamps and signatures readable. **Black and white** produces much smaller files and crisper text for plain printed forms, which matters if there is an upload size limit at the other end.

If a corner comes out wrong, you do not have to rescan: tap the scan, then drag the corner handles to re-crop before saving.

## What to do with the scan afterwards

This is where people get stuck, because the iPhone gives you a PDF and the task usually needs something else.

**"I need the text, not a picture of the text."** A scanned PDF is images of pages; you cannot select or search the words. Run it through a [PDF to text extractor](/pdf-to-text): it reads the text layer if there is one, and OCRs the pages if there is not, in 24 languages. Everything runs in your browser, which matters when the document is a contract or a medical form.

**"The upload says the file is too large."** Scanner PDFs get big fast, especially in colour at several pages. Rescanning in the black and white filter is the first fix. If it is still too large, [compress the PDF](/compress-pdf) or [convert its pages to images](/pdf-to-jpg) and shrink those.

**"They want photos, not a PDF."** Some portals reject PDFs. Turn the pages back into images with [PDF to JPG](/pdf-to-jpg).

**"I already took photos instead of scanning."** If you photographed the pages rather than scanning them, you do not need to start over. [Combine the images into a single PDF](/image-to-pdf) in page order, which is what the recipient wanted in the first place. To pull the words out of a single photographed page, use [image to text](/image-to-text).

## Scan versus photo: why it matters

Taking a photo of a document and scanning it are not the same thing, and the difference shows up at the other end:

| | Photo | Scan |
| --- | --- | --- |
| Output | JPG or HEIC image | Multi-page PDF |
| Perspective | Whatever angle you held the phone at | Flattened to a rectangle |
| Cropping | The whole table, your hand, the floor | Just the page |
| Multiple pages | Separate files | One document |
| Metadata | Carries capture date, and often **GPS** | Page images in a PDF wrapper |

That last row is worth pausing on. A **photo** of a document carries EXIF metadata including, in most default iPhone setups, **the GPS coordinates of where you took it**. If you photograph a lease or a payslip at home and email the image, you may be sending your home address along with it. You can check what a given photo reveals with the [EXIF viewer](/exif-viewer), and strip it with the [EXIF remover](/exif-remover). Scanning avoids the issue, which is one more reason to use the scanner rather than the camera for paperwork.

## Frequently asked

**Does the iPhone scanner work without an internet connection?** Yes. Scanning, cropping and PDF creation all happen on the device.

**Can I sign the scan?** Yes. Open the PDF, tap the Markup button, then add a signature. This is what most "please sign and return" requests actually need.

**Where do Notes scans get saved?** Inside the note itself. Use the share button to export the PDF to Files, Mail, or anywhere else. Starting the scan in Files instead saves you that step.

**Can I scan on an iPad?** Same feature, same steps, in both Notes and Files.

**Is there a page limit?** No practical limit, though very long colour scans produce large files. Use the black and white filter for anything over a few pages.

## Bottom line

The iPhone scanner is in **Notes** (attachment button → Scan Documents) and in **Files** (More → Scan Documents), it auto-captures when it sees the page edges, and it hands you a proper multi-page PDF. Use a side-lit page on a contrasting surface and the scans come out straight the first time.

Everything after the scan (pulling the text out, shrinking the file, converting pages to images) can happen in a browser tab without the document ever leaving your device. Start with [PDF to text](/pdf-to-text) if you need the words, or [image to PDF](/image-to-pdf) if you photographed the pages instead of scanning them.