Guide
PDF Watermark online
Add a text watermark to a PDF when you need to label drafts, mark documents as confidential, or add brand context before sharing. Enter your watermark text and download a new watermarked copy.
pdf tool
PDF Watermark
Protect and brand PDF documents by adding customizable text watermarks.
How to use PDF Watermark
Upload a PDF
Choose the PDF document you want to watermark.
Enter watermark text
Type a short label such as Draft, Confidential, Sample, or your brand name.
Download the watermarked PDF
Apply the watermark across the document and save the new PDF.
Common uses for PDF Watermark
- Labeling draft contracts
- Marking confidential reports
- Branding sample documents
- Preparing internal review files
Why use this pdf tool?
- Mark PDF documents before sending them to clients or teams.
- Add clear draft or confidential labels.
- Protect context without editing the original PDF.
- Use a simple text watermark without design software.
PDF Watermark FAQ
What text can I use as a watermark?
You can enter up to 150 Latin letters, numbers, and common punctuation characters supported by the built-in PDF font.
Does this remove existing PDF content?
No. The watermark is drawn over the existing pages.
Will the original PDF be overwritten?
No. The tool creates a new watermarked PDF download.