Add Watermark to PDF
Add text watermark to PDF pages with customizable opacity, rotation, color and font size.
Local Processing
Files are not uploaded to any server. All operations are performed in your browser.
Drag & drop files here, or click to select
Supports .PDF files, max 100MB per file
Or Ctrl+V to paste from clipboard
How to Use
- 1
Click 'Select File' or drag and drop your PDF to the upload area.
- 2
Enter the watermark text you want to add.
- 3
Adjust opacity, font size, rotation angle, and color.
- 4
Click 'Add Watermark' to process the PDF.
- 5
Download the watermarked PDF file.
Use Cases
Copyright Protection
Add copyright watermarks to documents, reports, and creative works before sharing publicly.
Brand Identity
Add company logos and brand watermarks to official documents and marketing materials.
Confidential Marking
Add 'Confidential' or 'Draft' watermarks to internal documents and sensitive files.
Related Tutorials & Guides
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FAQ
How visible will the watermark be?▾
Adjust opacity from 10% to 100%. Lower opacity creates subtle watermarks.
Can I use custom text?▾
Yes, enter any text you want. Common examples: CONFIDENTIAL, DRAFT, SAMPLE.