Add Watermark
Text or logo over your PDF — preview on the real document, then choose which pages to stamp.
Select PDF files
or drop PDFs here
Watermark PDF Online
Protecting your intellectual property, branding draft documents, or adding security clearances is essential when sharing PDFs. Our PDF Watermark tool allows you to place highly customizable text or image stamps over your document sheets. You can easily adjust transparency, fonts, sizing, rotation, and page ranges.
The watermarks are merged directly into the document structure, making them highly secure and professional. Best of all, it works instantly inside your web browser.
Key Benefits
Why use Watermark?
Custom Text & Images
Stamp professional text (like 'DRAFT' or 'CONFIDENTIAL') or upload a custom image/logo.
Opacity & Scale Controls
Adjust transparency, dimensions, angle rotation, and page positioning visually.
Precise Page Selection
Apply the watermark to all pages, a specific page range, or first/last sheets only.
Complete Privacy
We protect your files. All uploads are encrypted and auto-deleted after 2 hours.
Simple Workflow
How to use this tool step-by-step
Upload the PDF document you wish to watermark.
Choose between a text watermark or upload a custom logo image.
Customize the stamp text, font size, angle, transparency, and positioning on the page preview canvas.
Click the 'Watermark PDF' button and download your protected document.