How do I add a watermark to a PDF file for free?
Upload your PDF above, enter your watermark text (such as CONFIDENTIAL or DRAFT), select diagonal or tiled pattern, and download instantly.
Add Watermark to PDF Online Free — Protect PDF Documents
Add text or logo watermarks to PDF files online free. Choose diagonal, center, or tiled repeat grid, adjust transparency and protect your copyright in your browser.
PixelCut Studio
Add text or logo watermarks to PDF files online free. Choose diagonal or tiled repeat grid, adjust opacity and protect your copyright securely.
Step-by-Step Guide & Specifications
- Select or drag & drop the PDF document you want to watermark.
- Choose Text or Logo mode, enter your watermark text, and pick diagonal or tiled pattern.
- Adjust transparency and font size, then click Apply Watermark & Save PDF.
Frequently Asked Questions
Are my uploaded photos and documents safe?
Yes, your photos, signatures, and PDFs are processed securely in your browser with complete privacy.