Choose the photos (the file picker also offers your camera on mobile), optionally check "Enhance for text" for a grayscale and contrast boost, then click Scan to PDF.
Need editable text instead of a PDF image? See image to text (OCR).
Document Scanner (to PDF)
Document Scanner turns one or more photos of a paper document into a single PDF, right in this browser. Choose the photos, optionally tick "Enhance for text", then click Scan to PDF and download the file. Each photo becomes one page, in the order you selected them, so a receipt, a form, or a signed multi-page letter arrives as one file.
What you get
- Exactly one PDF page per selected photo, in selection order - no page shuffling step.
- An "Enhance for text" checkbox that applies a grayscale and contrast boost, which helps a photo taken under uneven light.
- A file picker that also offers your camera on mobile, so you can shoot the page and scan it in one pass.
- A Download scanned PDF button as soon as the PDF is built - nothing is queued and nothing is emailed to you.
When it fits
Reach for it when you have a few photos of a paper document and want them combined into one PDF to send or file, without installing a scanner app or signing up for a service. Each page is saved as a JPEG image at high quality inside the PDF, not as vector text, so a stack of several full-resolution phone photos can add up to a multi-megabyte file - worth checking the size before you email a long scan.
What it does not do
The tool captures and combines photos; it does not run OCR, so the pages are images rather than searchable text, and it does not auto-detect or crop to the document's edges. Frame the paper before you take the photo, or crop the photo first. When you need editable text instead of a PDF image, use image to text (OCR) instead.
How it compares with a scanner app or an upload service
Three approaches turn paper photos into a PDF: this browser tool, a desktop or phone scanner application, or an upload-based online service. They differ mainly on where your file goes and what you have to set up first.
| Aspect | Document Scanner (this tool) | Desktop or phone app | Upload-based online service |
|---|---|---|---|
| Where your file goes | Stays on this device | Stays on this device | Uploaded to a server |
| Install required | No | Yes | No |
| Works without an account | Yes | Yes | Varies by service |
| Time to first result | None - open and scan | Typically 2-5 minutes to install first | Varies with your upload speed and file size |
| Pages in the output PDF | Exactly 1 page per selected photo | Varies by app | Varies by service |
A dedicated app is worth its install when you scan every day and want edge detection and deskewing. An upload service makes sense only when you are happy for the document to leave your device. For a one-off scan of a page you would rather keep local, this tool asks the least of you.
Privacy
Everything runs locally in this browser tab; photos are never uploaded to a server and no account is involved.
Frequently Asked Questions
What does Document Scanner (to PDF) do?
Turn one or more photos of a paper document into a single PDF, right in this browser - no upload, no app to install.
When should I reach for document scanner (to pdf)?
Each photo becomes one page in the output PDF, in the order you selected them - a multi-page document in one file.
What complementary tools work well alongside document scanner (to pdf)?
This captures and combines photos into a PDF - it does not run OCR (the pages are images, not searchable text) and it does not auto-detect or crop to the document's edges, so frame the paper before you take the photo.