Watermark PDF
Add a custom text watermark to every page of your PDF.
Click or drag a PDF here
Max 100 MB per file
How it works
Upload your PDF, type your watermark text (e.g. 'CONFIDENTIAL' or your company name), choose the position, opacity, and font size, then download the watermarked PDF. Applied to every page automatically.
Why use this tool?
Businesses add watermarks to protect intellectual property, indicate document status (DRAFT, APPROVED), or brand their client deliverables. This free PDF watermark tool does it in seconds.
Frequently Asked Questions
Can I add a diagonal watermark to a PDF?
Yes. Select a diagonal angle for the watermark text so it appears across the center of each page at 45°, which is the most common watermark orientation for 'CONFIDENTIAL' or 'DRAFT' stamps.
Will the watermark be removable?
For PDFs without edit restrictions, a skilled user can remove a text watermark using Adobe Acrobat. For a more permanent watermark, flatten the PDF after watermarking.
Can I watermark every page?
Yes. The watermark is applied to every page of the PDF automatically.
Is this free?
Yes, completely free. Watermark is applied in your browser with no file upload to any server.
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