PDF Watermark Adder
Add watermarks to PDF files online for free. Apply text or image watermarks with custom opacity, rotation, position, and page selection.
The full version of PDF Watermark Adder is being built right now. We add new fully functional tools every week. In the meantime, you can use the basic workspace below.
About PDF Watermark Adder
Add watermarks to PDF files online for free. Apply text or image watermarks with custom opacity, rotation, position, and page selection.
This tool is completely free and runs 100% in your browser. Your data is never uploaded to any server — everything is processed locally on your device for maximum privacy and speed.
About PDF Watermark Adder
Add watermarks to PDF files online for free. Apply text or image watermarks with custom opacity, rotation, position, and page selection.
Features
- 100% free with no sign-up required
- Runs entirely in your browser for full privacy
- No data stored, no files uploaded to servers
- Works on desktop and mobile devices