How to Add a Watermark to PDF Free – Guide | PDFworld

Learn how to add a text or image watermark to a PDF using PDFworld. Customise opacity and position. Step-by-step guide. Free and instant. PDFworld.

How to Add a Watermark to a PDF Online – Protect Your Files for Free

Want to prevent unauthorized sharing of your documents? Adding a watermark like "CONFIDENTIAL", "DRAFT", or your company logo is the easiest way to secure your PDF. PDFWorld's free online watermark tool allows you to customize the text, color, rotation, and opacity of your watermark in seconds. Professional security without the cost.

Watermarking Features

• Text Watermarks: Type any message and choose from professional fonts.
• Image Watermarks: Upload your company logo as a PNG for a branded look.
• Full Control: Adjust the transparency (opacity) so the watermark doesn't hide your content.
• Batch Processing: Watermark every page of your PDF at once automatically.

How to Add a Watermark to a PDF – Step-by-Step

Step 1: Open the PDF Watermark Tool

Visit pdfworld.in/pdf-watermark on your browser.

Step 2: Upload Your PDF

Select the document you want to protect. Our tool supports files up to 100MB for free.

Step 3: Customize Your Mark

Choose between "Text" or "Image". Set the position (center, corners, tiled) and adjust the rotation and opacity until it looks perfect.

Step 4: Apply and Download

Click "Add Watermark" and save your protected PDF.