PDF watermark workflow
Add a watermark to a PDF
Drafts and internal documents travel safer with a visible watermark. The PDF watermark tool stamps text or an image onto every page locally, with full control over position and opacity.
The fast workflow
Follow the same short workflow every time so the result is predictable.
Open the PDF
Load the document locally.
Create the watermark
Type the text or choose an image, then set size, opacity, and angle.
Position it
Place the watermark where it is visible but does not hide content.
Download the result
Save the watermarked PDF and distribute the draft.
Making the watermark effective
A good watermark is visible but not distracting: a mid opacity, a light gray or brand color, and a diagonal angle cover the page without blocking the content.
For photo-heavy documents, combine the watermark with the image watermark tool before assembling the PDF.
Common problems
- Watermarks that cover the content they are meant to protect
- Low-contrast watermarks that are easy to remove
- Using one watermark for both drafts and final files
Best practices
- Use diagonal placement for broad coverage without hiding text
- Keep a clean master and watermark a copy, not the original
- Match watermark style to the document purpose
Frequently asked questions
Can I watermark only some pages?
The tool applies the watermark to every page. For partial coverage, split the PDF, watermark the needed part, and merge the files back.
Does the watermark reduce PDF quality?
No. The watermark is drawn over the pages without recompressing the original content.
Can I use an image as a watermark?
Yes. Upload a PNG with transparency for the cleanest result.
Is my PDF uploaded?
No. Watermarking runs locally in your browser.
Your data stays local
Everything runs in your browser. Files and values are never uploaded or stored.
Open PDF Watermark