About Watermark PDF
Stamp any text (CONFIDENTIAL, DRAFT, COPY, or your own) diagonally across every page of a PDF. Drag to reposition the watermark, adjust size, and burn it permanently into the document.
Instant ProcessingRuns directly in browser
100% PrivateZero file server uploads
No WatermarksClean original quality
How to Use Watermark PDF
1
Upload PDF
Upload the PDF you want to watermark.
2
Set Watermark Text
Type your watermark (e.g. CONFIDENTIAL) and drag to reposition it.
3
Apply & Download
Click 'Apply & Burn onto PDF' and download your watermarked document.
Key Features & Supported Formats
Accepted Formats: .PDF
Max Batch Limit: Up to 1 files per session
Cross Platform: Works on Windows, Mac, Linux, iOS & Android
Privacy Guarantee: Zero server storage or file logging
Frequently Asked Questions about Watermark PDF
Can I watermark every page at once?
Yes, the watermark is applied to all pages of the PDF automatically.
Can I use custom watermark text?
Yes, type any text in the watermark field and it will be stamped across all pages.