PopularPrivate · Browser
Free Add PDF Watermark
Add a text watermark to every PDF page.
Stamp confidential, draft, or custom text across PDF pages. Control size, opacity, rotation, and placement privately in your browser.
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How to use Add PDF Watermark
- Upload a PDF.
- Enter watermark text and adjust opacity or angle.
- Download the watermarked PDF.
Features
- Center, tile, or corner
- Opacity & rotation
- Local processing
Why use this tool
- Mark drafts, quotes, and contracts as confidential before sharing.
- Control opacity and rotation so the stamp is visible but readable.
- Apply the same text watermark to every page in one pass.
Common use cases
- Stamp “DRAFT” on proposal PDFs before client review
- Add company name overlays to sample catalogues
- Mark internal reports as confidential for email
What is Add PDF Watermark?
Add PDF Watermark is a free online tool on Free Quick Tools. Add a text watermark to every PDF page. Processing stays in your browser whenever this tool runs locally.
Privacy
Your files never leave your device. All processing happens in your browser.
Frequently Asked Questions
Can I use my own watermark text?
Yes. Enter any short phrase such as CONFIDENTIAL, DRAFT, or your company name.
Does watermarking upload my PDF?
No. The watermark is drawn in your browser with pdf-lib.
Can I tile the watermark?
Yes. Choose the tiled position to repeat the stamp across each page.
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