Add Watermark
Stamp custom text or image watermarks onto PDF pages with precision positioning.
Drop a PDF here
or click to browse. Watermark locally in your browser.
How to Add Watermark to PDF
Add text or image stamps with local PDF processing.
Select or Drop PDF
Upload document to workbench or drag any document directly into the viewport.
Configure Watermark Text & Position
Choose text or image, adjust angle, font parameters, transparency slider, and page target.
Download Watermarked PDF
Download the stamped copy and check the output. Digital signatures may be invalidated. Keep your original.
Related PDF Tools
Complementary PDF utilities available on the workbench.
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Merge foreground header templates and background graphical letterheads.
Draw Sign
Sign electronic contracts with fluid ink pad drawings or saved signatures.
Add Page Numbers
Insert dynamic pagination markers, headers, and footers at custom offsets.
Protect PDF
Encrypt document files with standard owner restrictions and passwords.
Stamp text on every page
Upload a PDF, type watermark text, set opacity, size, angle and position, then download.
Example
Stamping "DRAFT" at 30% opacity diagonally marks every page without hiding the content.
Before you use the result
Watermarks are visual marks, not security; anyone with editor tools can remove them.