💧 Watermark PDF — Add Text Watermark Online

Add a custom text watermark to every page of your PDF. Control text, opacity, color, size, and position — free and browser-based.

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Drop a PDF here or click to upload

PDF Watermark Tool — Add Text Watermarks to PDF

Our PDF watermark tool adds a customizable text watermark to every page of your PDF document. Customize the watermark text, font size, opacity (transparency), color, position, and rotation angle. Common watermarks include CONFIDENTIAL, DRAFT, DO NOT COPY, or your company name. All processing is done in your browser — files are never uploaded.

Why Add a PDF Watermark?

Watermarking PDFs protects your documents by marking them as confidential, draft, or proprietary. Businesses use watermarks on proposals and contracts, photographers on sample portfolios, and authors on manuscript drafts. A semi-transparent diagonal watermark is the most common format as it covers the content without fully obscuring it.

PDF Watermark Add Karo — Document Ko Protect Karo

PDF par watermark lagana hai? Hamare PDF Watermark Tool mein apna PDF upload karo, text likho (jaise CONFIDENTIAL, DRAFT, ya apna naam), aur color, size, opacity set karo. Business documents protect karna, proposal draft mark karna, ya copyright protect karna — sab ke liye perfect. Free aur instant.