How to Scan a Document Using Your iPhone

The fastest way to scan on iPhone is the built-in Notes app

Your iPhone has a document scanner built in, and you do not need to download anything. Open the Notes app, start a new note, tap the camera icon at the bottom, then tap "Scan Documents". Point your phone at the document, and it will automatically capture and crop the page. You can scan multiple pages in one session — each becomes a separate image in the same note.

The scanned document saves as a PDF inside Notes, and you can share it directly from there. This works for receipts, contracts, letters, ID cards, or anything else on paper. The iPhone's camera automatically adjusts for lighting and angle, so you do not need perfect positioning.

Key Takeaways

• Open Notes, tap the camera icon, then "Scan Documents" to use the built-in scanner without downloading an app.
• The scanner automatically crops and straightens pages, and saves them as a PDF you can share or email.
• You can scan multiple pages in one session, and the iPhone adjusts for poor lighting and angled shots.
• Files scanned in Notes stay in that note unless you export them, but you can also use the Files app to organize PDFs elsewhere on your phone.

How to scan a single page step by step

Open the Notes app on your home screen. Create a new note or open an existing one where you want the scan to live. At the bottom of the keyboard, you will see a camera icon — tap it. A menu appears with options including "Scan Documents" — tap that option.

Position your iPhone so the document fills most of the screen. The camera will show a yellow border around the detected document edges. When the border turns green and the document is in focus, the iPhone captures the scan automatically — you do not need to press a button. If the automatic capture does not trigger, tap the white circle at the bottom to capture manually.

After the capture, you see a preview of the scanned page with corner handles. You can drag these handles to adjust the crop if the automatic detection missed part of the document or included extra background. Tap "Keep Scan" to save it, or "Retake" to scan the page again.

Scanning multiple pages into one PDF

After you keep your first scan, the camera stays open and shows "Add Scan" at the bottom. Position the next page and let the iPhone capture it automatically, just like the first page. You can add as many pages as you need this way — each one appears as a separate image in the preview.

Once you have all your pages, tap "Save" at the top right. The iPhone combines them into a single PDF file inside your note. You can then rename the PDF by tapping on it in the note and editing the filename. This is useful for multi-page documents like contracts or applications where you want everything in one file.

Adjusting quality and fixing common scanning problems

If your scan looks too dark or too light, the iPhone's automatic adjustment may have struggled with the lighting in your room. Try scanning again in better light — natural light from a window works better than overhead lights, which can create glare. If the document has a glossy surface, angle your phone slightly to avoid reflecting light back at the camera.

If the text looks blurry, move closer to the document or hold your phone more steady. The iPhone needs to focus on the text to capture it clearly. If the document is very small (like a receipt), get close enough that it fills most of the screen. If the automatic crop is cutting off edges, manually adjust the corner handles before you save.

The scanned PDF is stored at full resolution, so even if it looks small on your phone screen, the actual file contains all the detail. When you open the PDF on a computer or send it to someone else, the text will be readable and clear.

Sharing and exporting your scanned documents

Once your PDF is saved in Notes, tap and hold on it to see sharing options. You can email it, send it via Messages, AirDrop it to another Apple device, or copy it to the Files app. Tapping "Share" opens a menu where you can choose the method.

If you want to organize scans in a dedicated folder, open the Files app, create a folder for your documents, then go back to Notes and tap "Share" on the PDF. Choose "Save to Files" and select the folder you created. This keeps your scans separate from your notes and makes them easier to find later.

You can also print a scanned PDF directly from Notes by tapping "Share" and selecting "Print". This is useful if you need a physical copy or want to verify the quality before sending it to someone else.

Using other iPhone scanning apps if you need more features

The Notes app scanner handles most everyday scanning, but other apps offer additional features if you need them. Adobe Scan is free and lets you organize scans into folders, add text recognition (OCR) so you can search the text inside PDFs, and automatically upload to cloud storage. Microsoft Lens does similar things and integrates with OneDrive and OneNote.

These apps are worth considering if you scan documents regularly and want to search by content later, or if you need automatic uploading to a cloud service like Google Drive or Dropbox. The Notes app does not include text recognition, so if you need to search inside a PDF for specific words, a third-party app is more useful.

For occasional scanning — a receipt, a form, a letter — the Notes app is simpler and faster because you do not need to open a separate app or manage a separate account.

Frequently Asked Questions

Can I scan a document that is not flat on a table?

Yes. The iPhone camera can handle documents held at angles or even in someone's hand. The automatic crop will adjust for the angle, though the result may not be perfectly rectangular. For important documents like contracts, lay the page flat for the clearest scan.

What happens if I scan a document that is larger than one page?

Scan each page separately and add them all to the same PDF by tapping "Add Scan" after each page. The iPhone will combine them into one file when you save. If you accidentally close the scanner, you can start a new scan session, but it will create a separate PDF.

Can I edit the text in a scanned PDF?

The Notes app does not include text editing for PDFs. If you need to edit the text, you would need to use a separate PDF editor app or convert the scan to an editable format. For most purposes, scanned PDFs are meant to be read and shared, not edited.

Does the iPhone compress the scanned image and make it lower quality?

The iPhone saves scans at high resolution, so the quality is good for reading and printing. The file size is usually between 500 KB and 2 MB per page, depending on the document. This is small enough to email easily but detailed enough to read text clearly.

What if the automatic scanner does not recognize my document?

If the document is very small, very large, or has unusual colors or patterns, the automatic detection may not trigger. Tap the white circle at the bottom to capture manually instead. You can also try adjusting the lighting or moving closer to the document and trying again.