Cloud Sync — Notion

Scan Documents to Notion on iPhone

ScanLens captures paper documents as clean, OCR'd PDFs on your iPhone and hands them to Notion through the iOS share-sheet. Notion's own iOS app has no built-in scanner — ScanLens fills that gap so meeting notes, contracts, and receipts can live inside the right Notion page or database without retyping.

Fills Notion's missing scanner Multi-page PDFs On-device OCR Page or database destinations

Best for: Notion-first teams and personal workspaces that need paper documents inside specific pages or databases — without taking blurry camera-roll photos or hand-typing the contents.

How do you scan documents into Notion on iPhone?

The honest answer is that you do not scan inside Notion. Notion's iOS app does not have a document scanner — there is no camera capture flow that detects page edges, deskews, builds a multi-page PDF, or runs OCR. You can attach an image from your camera roll, but that is a flat photo, not a scanned document.

The working pattern on iPhone is two apps cooperating through the iOS share-sheet. ScanLens captures the paper as a properly cropped, contrast-corrected, multi-page PDF and runs OCR on-device. Then you tap Share, choose Notion, and the Notion iOS app shows its own destination picker — pick a page or a row in a database, and Notion uploads and attaches the file.

ScanLens does not call the Notion API and does not push files into your workspace in the background. The handoff is entirely the standard iOS share-sheet, with Notion running the upload on its side. This is the same path Notion uses for any file from any app on iOS, so the integration is predictable and survives Notion app updates.

ScanLens vs Notion native — and how this differs from Evernote

If you are a Notion user, the missing scanner inside the Notion iOS app is a real, daily friction point. You can take a photo from inside Notion, but the result is a tilted, off-color photograph of a page with no OCR. Searching across your workspace will not find any text inside that image. For receipts, contracts, signed forms, and handwritten notes, the photograph approach falls apart at the moment you need to retrieve the document.

ScanLens replaces that step with a proper scan: automatic edge detection, perspective correction, glare reduction, color and grayscale presets tuned for documents, multi-page assembly, and on-device OCR. The output that reaches Notion is a real PDF — selectable text, multiple pages in order, no rotation surprises.

This is a different situation from Evernote. Evernote's iOS app ships with its own built-in scanner, so a separate scanner app is optional there. Scanning to Evernote is about OCR quality, batch capture speed, and editing depth — ScanLens competing on craft. With Notion the question is more basic: Notion simply has no scanner, so ScanLens fills a capability gap rather than competing with a native feature.

For users moving from Evernote to Notion, this is something to plan around. The "scan a receipt into the inbox" muscle memory from Evernote needs a new home, and on iPhone that home is a dedicated scanner app sending PDFs into Notion via the share-sheet.

What ScanLens does before the file reaches Notion

Multi-page PDF capture

Scan as many pages as the document needs. ScanLens detects page edges in real time, deskews each page, and assembles them into a single PDF in the right order. Long contracts, multi-page receipts, and packets of meeting notes all arrive in Notion as one file instead of a scattered set of images.

On-device OCR for searchable text in Notion

OCR runs locally on your iPhone before the share-sheet opens, so the PDF that lands in Notion already has a recognized text layer. You can copy text out of the PDF inside Notion, and many Notion search and indexing paths benefit from having a real text layer rather than a photo. For documents you specifically want to be fully searchable from Notion's universal search, paste the OCR text into a Notion block alongside the PDF attachment.

Edit before send — rotate, crop, sign

Fix orientation, retighten a crop, reorder pages, add a signature, or apply a black-and-white filter before sharing. The point is that you do not send half-correct files into Notion and then try to fix them inside a workspace tool. The scan is finished before it leaves ScanLens.

Share-sheet integration with Notion's page and database picker

Tap Share in ScanLens, pick Notion, and the Notion iOS app takes over with its native destination picker. Choose any workspace, any page, or a row inside a database. Permissions and sharing follow your normal Notion setup — ScanLens does not see your workspace structure and does not touch your Notion settings.

Step-by-step: scan in ScanLens, attach in Notion

Step	Where	What you do
1	ScanLens	Open ScanLens and tap the camera button to start a new scan.
2	ScanLens	Scan one or more pages. Edges are detected automatically; capture happens on tap or hands-free in auto mode.
3	ScanLens	Review the result — reorder pages, adjust crop, rotate, choose a filter, optionally sign. OCR is applied on-device.
4	iOS share-sheet	Tap Share and select Notion from the share-sheet. (The Notion iOS app must be installed and signed in.)
5	Notion app	Notion opens its own destination picker — choose a workspace, then a page or a database row.
6	Notion app	Confirm the upload. Notion attaches the PDF to the chosen destination and syncs it across all devices on your workspace.

Five real Notion workflows that need an external scanner

Meeting notes into a project page

Hand-scribbled whiteboard photos and printed agendas get scanned into the relevant project page in Notion. The PDF sits next to your typed notes, action items, and timeline — everything for that meeting in one place, searchable later when you need to remember what was decided.

Signed contracts into a client database

For freelancers, agencies, and small teams running client management inside Notion, scanned signed contracts attach directly to the client's row in the CRM database. Each client has their own page, and the signed PDF lives there alongside notes, invoices, and project briefs — no separate "contracts" folder to hunt through.

Receipts into an expense tracker database

Paper receipts get scanned the day they arrive and attached to a new row in a Notion expenses database, with date, vendor, amount, and category filled in beside the PDF. At month end the database is the report — filter by category, sort by date, export as needed.

Research papers and printed articles into a knowledge base

Printed journal articles, conference handouts, and old book chapters become PDFs inside a knowledge-base page or database. The OCR text layer means you can copy quotes directly into Notion blocks for citation, instead of retyping.

Handwritten brainstorms into an idea inbox

Notebook pages full of scribbled ideas get scanned into your Notion "inbox" page or ideas database. The visual handwriting stays as a faithful PDF, and OCR pulls out enough recognized text to make the entry findable later when you remember the rough phrase but not the exact notebook.

Privacy: where the scan lives at each step

ScanLens captures, processes, and OCRs your document on-device. Nothing is sent to ScanLens servers; there is no ScanLens account and no cloud step on our side. The PDF exists only on your iPhone until you choose to share it.

When you tap Share and pick Notion, the iOS share-sheet hands the PDF to the Notion iOS app, which uploads it to your Notion workspace over HTTPS. From that point on, the file lives inside Notion and follows Notion's security, sharing, and retention policies. If the destination page or database is shared with collaborators, they will see the scan.

For sensitive documents, double-check the destination's sharing settings before sending. ScanLens cannot see or change Notion's permissions — that is your workspace's responsibility, not the scanner app's.

Frequently asked questions

Does Notion have its own document scanner?

No. The Notion iOS app does not include a built-in document scanner. You can attach photos and files from your camera roll, but there is no edge-detection, multi-page PDF capture, or OCR inside Notion itself. This is the specific gap ScanLens fills — scan with ScanLens, then send the finished PDF to Notion through the iOS share-sheet.

Can Notion search text inside a scanned PDF?

Notion indexes some text content inside attached PDFs, but coverage is uneven and not guaranteed for every file. For reliable, fully searchable scanned content inside Notion, the strongest pattern is to scan with ScanLens (which runs on-device OCR), then either attach the OCR'd PDF or paste the recognized text directly into a Notion block alongside the PDF attachment. That way the text is always searchable from Notion's universal search.

Can I attach a scan to a Notion database row, or only to a page?

Both. When you share a PDF from ScanLens to Notion, the Notion app lets you pick a destination — a regular page or a row inside a database. For databases, the PDF lands as a file property or as content inside the row's page body, depending on what you choose. This works for expense trackers, client CRMs, contract libraries, and any other database where scans belong to specific records.

Does ScanLens upload directly to Notion using the Notion API?

No. ScanLens does not connect to the Notion API. The workflow uses the standard iOS share-sheet: scan in ScanLens, tap Share, select Notion, and let the Notion iOS app handle the upload and destination picker. The Notion app must be installed and signed in. This is the same path Notion uses for any external file — ScanLens just makes sure the file is a clean, OCR'd PDF before it gets there.

Are there file size limits on the Notion free plan?

Yes. Notion's free plan caps individual file uploads at 5 MB. Paid plans (Plus, Business, Enterprise) raise this limit substantially. Multi-page scans can easily exceed 5 MB at high quality, so free-plan users should either compress before sending or upgrade. ScanLens lets you adjust scan quality, and you can also compress PDFs before sharing to stay under the cap.

Is scanning private when it ends up in Notion?

Capture and OCR happen entirely on-device in ScanLens. The PDF is built locally on your iPhone. Privacy after that point depends on Notion: the file is uploaded to your Notion workspace and follows Notion's security and sharing settings. If a page or database is shared with collaborators, the scan inherits that sharing. Review your Notion workspace permissions before sending sensitive documents.