💧 PDF Watermark
Add a watermark to PDF online free — stamp custom text like DRAFT or CONFIDENTIAL across every page with control over size, color, angle and opacity. Your PDF is processed locally, never uploaded.
Drop a PDF here or click to browse
🔒 Files are processed on your device — never uploaded
How to use the PDF Watermark
- 1 Upload the PDF you want to watermark.
- 2 Type your watermark text (e.g. CONFIDENTIAL, DRAFT, your brand name).
- 3 Adjust size, color, angle, opacity and placement.
- 4 Click Add Watermark and download the stamped PDF.
Frequently asked questions
How do I add a CONFIDENTIAL watermark to a PDF?
Type CONFIDENTIAL in the text field, keep the diagonal angle and light opacity, choose "Center of every page", and click Add Watermark.
Can I watermark every page at once?
Yes — the watermark is applied to all pages automatically. Choose center placement or a tiled pattern that repeats across each page.
Does the watermark support Hindi or other scripts?
Currently only Latin characters (English letters, numbers, punctuation) are supported by the built-in PDF fonts.
Can the watermark be removed later?
The watermark becomes part of the page content — it cannot be simply toggled off, though determined editing tools could remove it. It is a visual deterrent, not encryption.