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Add watermark
Add a text watermark across your document.
Free to use · Files stay on your device · No signup
This tool works in your browser. Enable JavaScript to select files and create your download.
How to use Add watermark
- Choose the PDF you want to process.
- Enter the watermark text, such as DRAFT or CONFIDENTIAL.
- Process and download the PDF with the watermark on every page.
What you need
Choose PDF files.
Your result
A PDF with a text watermark.
Before you start
Watermarks are visible markings, not access controls. Text uses Helvetica’s supported character set.
Questions about Add watermark
How do I use Add watermark?
Choose the PDF you want to process. Enter the watermark text, such as DRAFT or CONFIDENTIAL. Process and download the PDF with the watermark on every page.
What does Add watermark produce?
A PDF with a text watermark.
What should I check before using Add watermark?
Watermarks are visible markings, not access controls. Text uses Helvetica’s supported character set.
Are my files uploaded?
Document processing runs on your device. The website downloads its code and processing engines, but the tools do not upload your documents.