To add a watermark, upload your PDF to DIT ToolsKit's Watermark PDF tool, type the text you want to appear (like "DRAFT" or your company name), and click Add watermark. It's stamped diagonally across every page.
What is Watermark PDF?
Watermark PDF stamps repeated or diagonal text across every page of a PDF — commonly used to mark a document as a draft, confidential, or to show ownership before sharing it publicly.
How to use Watermark PDF
- Upload the PDF you want to watermark.
- Type the watermark text you want, such as "DRAFT" or a company name.
- Click "Add watermark".
- Download the watermarked PDF.
Benefits of Watermark PDF
- Applies to every page automatically
- Custom text — not limited to preset options
- Doesn't obscure the original content
- One click, no design software needed
Common use cases
- Marking a document as "DRAFT" before it's finalized
- Adding a company name across shared proposals
- Labeling a document "CONFIDENTIAL" before distribution
- Branding sample documents shared publicly
Frequently asked questions
Can I change the watermark's position or size?
The watermark is placed diagonally across the center of each page at a size that scales with the page, giving consistent coverage without extra configuration.
Will the watermark make the original text hard to read?
The watermark uses a light, semi-transparent style so the original content stays readable underneath.