Yes, you can scan documents on your iPhone using the built-in Notes app or the Files app

Your iPhone has a document scanner built in. You do not need to buy a separate app or device. Open the Notes app, start a new note, tap the camera icon, and select "Scan Documents." Point your phone at the document, and iOS will automatically detect the edges, straighten the image, and save it as a PDF. The whole process takes about 30 seconds per page.

If you prefer to keep scans organized in one place rather than scattered through notes, the Files app also has a scanner. Open Files, tap the three dots in the top right, select "Scan Documents," and follow the same steps. Both methods produce the same quality scan — the difference is where the file ends up.

Key Takeaways

  • The Notes app and Files app both have built-in document scanners that work on any iPhone running iOS 13 or later.
  • Your iPhone automatically detects document edges, removes shadows, and converts the scan to a PDF without you adjusting anything.
  • Scans save locally on your phone by default, but you can move them to cloud storage like iCloud Drive or email them immediately after scanning.
  • You can scan multiple pages into a single PDF by tapping "Keep Scanning" after each page instead of saving.

How to scan a single document in Notes

Open the Notes app and create a new note or open an existing one where you want the scan to appear. Tap the camera icon at the bottom of the keyboard (it looks like a small square with a camera symbol). A menu will pop up with three options: "Take Photo," "Photo Library," and "Scan Documents." Tap "Scan Documents."

Your iPhone's camera will open in scanning mode. Hold your phone 6 to 8 inches above the document and keep it steady. When iOS detects the document edges, it will automatically capture the scan — you do not need to press a button. If the automatic capture does not happen, press the shutter button on the screen. After the scan is captured, you can adjust the corners by dragging them if the edges are not quite right, then tap "Keep Scanning" to add more pages or "Save" to finish.

How to scan multiple pages into one PDF

Start the same way: open Notes, tap the camera icon, and select "Scan Documents." Capture your first page. After the scan appears on screen, tap "Keep Scanning" instead of "Save." Your camera will reopen, ready for the next page. Repeat this for every page you need. When you reach the last page, tap "Save" and all the pages will combine into a single PDF file in your note.

This is faster than scanning each page separately and having to combine them later. The PDF will appear in your note in the order you scanned the pages, so make sure you scan them in the right sequence.

How to scan using the Files app

Open the Files app and navigate to the folder where you want to save the scan. Tap the three dots (more options) in the top right corner and select "Scan Documents." The camera will open in the same scanning mode as Notes. Capture your pages the same way — hold your phone steady, let iOS detect the edges, and tap "Keep Scanning" for additional pages. When you are finished, tap "Save" and give the PDF a name.

The advantage of using Files is that your scans stay organized in a specific folder rather than mixed in with your notes. You can also create subfolders (like "Tax Documents" or "Medical Records") to keep different types of scans separate.

What happens after you scan

Your scan saves as a PDF on your iPhone. From Notes, you can tap and hold the scan to copy it, share it via email or Messages, or move it to Files. From Files, you can tap the three dots next to the scan to share it, move it to a different folder, or rename it.

If you want the scan in cloud storage like iCloud Drive or Google Drive, open Files, find your scan, tap the three dots, and select "Move." Choose your cloud storage folder. If you want to email it immediately, tap the share icon (arrow pointing up) and select Mail. The PDF will attach automatically.

Why iPhone scans work better than photos

When you take a regular photo of a document with your camera app, the image often comes out at an angle, with shadows, glare, or uneven lighting. The document scanner automatically straightens the image, removes shadows, adjusts the contrast, and converts it to black and white or color depending on what it detects. The result is a clean, readable PDF that looks like it came from a photocopier.

You can also adjust the filter after scanning. Tap the scan in your note or Files, then tap "Edit" (or the pencil icon). A menu will appear with options like "Original," "Grayscale," "Black and White," and "Photo." Choose the one that makes your document most readable, then tap "Done."

Troubleshooting common scanning problems

If the camera does not automatically detect your document, make sure you have enough light. Scanning works best in natural light or under a bright lamp. If the document has a dark background or unusual shape, iOS may struggle to detect it — try moving your phone closer or further away until the edges appear on screen. You can also manually adjust the corners by dragging them before you save.

If your scan is blurry, your phone was moving when you captured it. Hold your phone as still as possible and let iOS take the automatic capture rather than tapping the shutter button yourself. If the scan is too dark or too light, use the filter adjustment after scanning to improve it. If you cannot find your scan after saving, check your Notes app or the folder in Files where you saved it — scans do not appear in your Photos app.

Frequently Asked Questions

Do I need iOS 13 or newer to scan documents?

Yes. The document scanner is built into iOS 13 and later. If your iPhone is running an older version, you can check for updates in Settings > General > Software Update. Most iPhones from iPhone XS and newer can run the current iOS version.

Can I scan a document that is larger than my phone screen?

Yes. Scan one section at a time, then use "Keep Scanning" to add the next section as a separate page. You will end up with a multi-page PDF. You can also manually adjust the corners of each scan to overlap them slightly if you want to piece them together later.

What if I need to scan a very small document or a receipt?

The scanner works on small documents, but you need to hold your phone steady and close enough that the document fills most of the screen. If the edges are hard to detect, try placing the document on a contrasting background (white paper on a dark surface, or vice versa) so iOS can see the boundaries clearly.

Can I edit the text in a scanned PDF?

The iPhone scanner creates an image-based PDF, not a text-based one, so you cannot edit the words directly. If you need to edit the text, you would need to use a separate app that offers optical character recognition (OCR), which converts the image into editable text. Some third-party apps offer this, but the built-in scanner does not.

Where do my scans go if I save them from Notes?

They stay in the note where you created them. To move them elsewhere, tap and hold the scan and select "Copy," then open Files and paste it into a folder. Or use the share icon to email it or send it to cloud storage. If you want scans to go directly to a specific folder, use the Files app scanner instead.