The fastest way: use the built-in Notes app

Your iPhone has a document scanner built into the Notes app — you do not need to download anything. Open Notes, start a new note, tap the camera icon at the bottom, then tap "Scan Documents". Point your phone at the document, and the camera will detect the edges automatically and snap a photo when it is ready. You can scan multiple pages into a single document by holding the phone steady after each page captures.

After you finish scanning, the app shows you all the pages you captured. You can rotate, delete, or reorder them before saving. The scanned document is stored in that note and can be shared as a PDF through email, Messages, or any other app on your phone. This method works on iPhone XS and newer models.

Key Takeaways

  • The Notes app's built-in scanner requires no download and works on iPhone XS and newer — open Notes, tap the camera icon, then "Scan Documents".
  • The scanner automatically detects document edges and straightens pages, so you do not have to position them perfectly.
  • You can scan multiple pages into one document, then export the finished scan as a PDF through email or cloud storage.
  • If you need more control over file names, storage location, or batch scanning, the Files app or third-party scanners like Adobe Scan offer additional options.

Scanning multiple pages and saving the result

After you tap "Scan Documents", your iPhone will capture the first page. A white border appears around the detected document edges. If the angle or framing looks wrong, tap the thumbnail at the bottom left to retake that page. Once you are satisfied, tap "Keep Scan" to save it.

To add more pages to the same document, tap the plus icon and repeat the process. When all pages are scanned, tap "Save" in the top right corner. The app will ask you where to store the document — you can save it in the current note, create a new note, or add it to an existing one. The scanned pages are now saved as a PDF inside Notes.

Exporting your scan to email or cloud storage

Once your document is saved in Notes, open the note containing your scan. Tap the three dots in the top right corner, then tap "Share Note". You can send it directly through Mail, Messages, or AirDrop. If you want to save it to cloud storage like Google Drive, OneDrive, or Dropbox, select "Save to Files" instead, which lets you choose a folder in the Files app.

You can also open the note, tap and hold on the scanned document itself, then tap "Share" to send just that PDF without the rest of the note. This method gives you more control over what gets sent and to whom.

Using the Files app for more control

If you want to organize scans into folders or name them before saving, the Files app offers a different approach. Open Files, navigate to a folder where you want to store scans, tap the three dots, then tap "Scan Documents". The process is identical to Notes — you point, the camera detects edges, and you capture multiple pages — but the finished PDF is saved directly to that folder with a name you choose.

This method is useful if you scan documents regularly and want them organized by type or date. You can create separate folders for receipts, contracts, medical records, or any other category. The scanned PDF stays in that folder and syncs across your devices if you use iCloud Drive.

Third-party scanner apps for advanced features

Apps like Adobe Scan, Microsoft Lens, and Evernote offer features beyond what Notes and Files provide. Adobe Scan can recognize text in your scans (called OCR), making the PDF searchable — useful if you need to find specific words later. Microsoft Lens can convert scanned documents into editable Word files. Evernote lets you tag and search scans across multiple devices.

These apps are free to download but may charge for advanced features like unlimited cloud storage or batch processing. If you scan documents only occasionally, the built-in Notes scanner is usually enough. If you scan frequently or need searchable PDFs, a third-party app may save you time.

Fixing common scanning problems

If the camera is not detecting your document, make sure the lighting is even — shadows across the page confuse the edge detection. Hold the phone directly above the document rather than at an angle. If the page is curled or wrinkled, flatten it as much as possible before scanning.

If a scanned page comes out blurry, the phone was moving when the photo was taken. Tap the thumbnail and retake it, holding the phone still for a full second after the camera focuses. If text is too small to read in the final PDF, you can zoom in on the original document before scanning, or use a third-party app with OCR to make the text searchable instead of just an image.

Frequently Asked Questions

Can I scan documents on older iPhones?

The Notes app scanner works on iPhone XS and newer. If you have an older model, you can download a free third-party scanner app like Adobe Scan or Microsoft Lens, which work on iPhone 6S and later.

Will my scans be stored in iCloud?

Scans saved in Notes are stored in iCloud if you have iCloud sync turned on for Notes. Scans saved in Files go to iCloud Drive. You can check your iCloud storage in Settings > [Your Name] > iCloud to see how much space you have left.

Can I edit a scanned document after saving it?

You can rotate, delete, or reorder pages in Notes before you tap Save. After saving, you cannot edit the pages themselves, but you can delete the scan and rescan if needed. Third-party apps like Adobe Scan let you crop or adjust brightness after scanning.

What file format does the iPhone scanner create?

The built-in scanner saves documents as PDF files. PDFs work on any device and preserve the layout and formatting of the original document.

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

Yes. The scanner detects document edges, so you can scan a large poster or blueprint by capturing it in sections and combining the pages into one document. The result will be multiple pages rather than one oversized image.