CamScanner
  • Tools
    Scan
    • Scan Documents
    • Scan IDs
    • Scan Books
    • Scan Test Papers
    • Capture Whiteboards
    • Capture Slides
    • Image to Text
    Convert PDF
    • PDF to Word
    • Word to PDF
    • PDF to Excel
    • Excel to PDF
    • PDF to PPT
    • PPT to PDF
    • PDF to JPG
    • JPG to PDF
    Edit PDF
    • Merge PDF
    • Split PDF
    • Organize PDF
    • Rotate PDF Pages
    • Delete PDF Pages
    • Add Watermark
    • Protect PDF
    • Sign PDF
    App-Only
    • MeasureMeasure distances with your phone.
    • Ask AIAsk AI questions and get answers on any topic.
    • ScrollshotCapture full-page scrolling screenshots.
    • CountCamCount objects with your camera.
  • Premium
  • For Business
  • Download
  • Devices
  • AI Agent
  • 简体中文繁體中文EnglishBahasa IndonesiaEspañol
简体中文繁體中文EnglishBahasa IndonesiaEspañol
Web AppSign In
PDF to WordWord to PDFImage to TextPDF to ExcelExcel to PDFPDF to PPTPPT to PDFPDF to JPGJPG to PDF
Merge PDFSplit PDFOrganize PDFRotate PDF PagesDelete PDF PagesAdd WatermarkProtect PDFSign PDF

Add Watermark to PDF Online

Add watermarks to PDF pages to identify ownership, label documents, or mark files as confidential.

CamScanner Ensures File Security

We care about privacy. Our PDF tool secures your files with 256-bit SSL Encryption, and the data you submit won't be shared with or accessed by any other parties.

Add Watermark to PDF Online

There is no need to install a program or download an app. CamScanner works online with any web-browser. All you need is a stable internet connection.

Cloud-Based Processing Service

We have many servers in the cloud which do nothing else but add watermarks to PDF files. So, lean back and let them do the work.

Your Text or Logo on the Page

Add a company logo, an author name, or a label such as Draft, Confidential, or Internal Use. Choose text or an image to identify the document's source or intended purpose.

Visible Without Taking Over

Adjust the watermark's position, size, and opacity to suit the page. Keep the label easy to notice while leaving the document's text, charts, and images readable.

Make the Intended Use Clear

A visible watermark gives readers context when a PDF is forwarded or printed. It can identify a draft or mark material for internal use, but it does not stop someone from opening or copying the file.

CamScanner on the Web

Use Add Watermark directly in your browser, with no installation.

CamScanner Mobile App

Scan the QR code to download the app, and capture with enhancement in one step.

QR code to download CamScanner
Terms of Service|Privacy Policy|Security & Compliance|AI Agent|FAQ|Blog
Follow us
© 2026 INTSIG. All rights reserved.
CamScanner

Cookies Settings

These cookies are essential in order to enable you to move around the website and use its features. Without these cookies services you have asked for cannot be provided.

We'd like to set Google Analytics or Baidu Analytics cookies to help us to improve our website by collecting and reporting information on how you use it. The cookies collect information in a way that does not directly anyone. For more information on how these cookies work, please see our 'Cookies page'.