Add Watermark to PDF Online
Inscribe custom text stamps like "CONFIDENTIAL", "DRAFT", or your company name across every page.
Select PDF to Watermark
or drag and drop your document right here
Drawing Watermark on Pages...
Embedding text watermark across document...
Your Watermarked PDF is Ready!
The watermark has been permanently applied to all pages.
How to Add a Watermark to PDF Pages
Experience fast, secure, and private document processing without software installations or paywalls.
Choose PDF Document
Upload the PDF document you wish to brand or protect with a watermark.
Customize Watermark
Type your watermark text (e.g., 'CONFIDENTIAL' or 'DRAFT') and adjust opacity.
Download Watermarked File
Click 'Apply Watermark Now'. The branded PDF is generated locally for download.
🛡️ Instant Client-Side Document Watermarking
Sharing unreleased financial numbers, draft proposals, or intellectual property carries leakage risks. Adding a semi-transparent diagonal watermark clarifies status and deters unauthorized dissemination, without needing to upload sensitive paperwork to external servers.
Practical Real-World Applications
Stamp NDAs and financial audits with 'CONFIDENTIAL' before sharing with external counsel.
Mark preliminary marketing quotes and software architecture specs with 'DRAFT COPY'.
Brand sample chapters or whitepapers with copyright notices to protect author rights.
Renders vector text at 45-degree angles with configurable alpha opacity (0.1 to 0.9) across all pages.