Add Watermark to PDF
Add custom text or image watermarks to your PDF documents. Free, secure, and entirely browser-based.
Drag & Drop your PDF file here
or
Maximum file size: 100MB
How to Add Watermark to PDF Files
Upload Your PDF
Drag and drop your PDF file into the upload area or click the "Browse Files" button to select a file from your device. Our tool supports PDFs of all sizes up to 100MB.
Customize Your Watermark
Choose between text or image watermark. For text watermarks, customize the text content, font, size, color, opacity, and rotation. For image watermarks, upload your image and adjust its opacity, scale, and rotation. Select the position of your watermark on the page and choose which pages to apply it to.
Apply and Download
Click the "Apply Watermark" button to add your watermark to the PDF. Once the process is complete, click the "Download Watermarked PDF" button to save the watermarked document to your device.
About Add Watermark Tool
Our Add Watermark tool is a free online service that allows you to add custom text or image watermarks to your PDF documents. Whether you need to mark documents as confidential, add copyright notices, or brand your PDFs with your company logo, our watermarking tool provides a simple and effective solution.
Unlike other PDF watermarking tools, our service processes your files entirely in your browser using JavaScript libraries like pdf-lib.js. This means your files never leave your computer, ensuring maximum privacy and security. There's no need to upload your sensitive documents to a remote server or worry about data breaches.
Key Features of Our PDF Watermarking Tool:
- 100% Client-Side Processing: Your files never leave your browser, ensuring complete privacy and security.
- Text and Image Watermarks: Add custom text or upload your own image to use as a watermark.
- Extensive Customization: Adjust text font, size, color, opacity, and rotation. For images, control opacity, scale, and rotation.
- Flexible Positioning: Choose from nine different positions to place your watermark on the page.
- Page Selection: Apply watermarks to all pages or specify custom page ranges.
- Real-Time Preview: See how your watermark will look before applying it to your document.
- Fast Processing: Our efficient algorithms add watermarks quickly, even to larger documents.
- No Installation Required: Access our tool directly from your web browser without downloading any software.
- No Registration Needed: Use our tool immediately without creating an account or providing personal information.
- Free to Use: Our PDF watermarking tool is completely free with no hidden fees or limitations.
Common Uses for PDF Watermarking:
People use our PDF watermarking tool for various purposes, including:
- Adding "Confidential" or "Draft" markings to sensitive documents
- Inserting copyright notices to protect intellectual property
- Branding documents with company logos or names
- Adding "Sample" or "Preview" markings to document samples
- Marking documents as "Approved" or "Reviewed"
- Adding timestamps or version numbers to documents
- Creating personalized certificates or diplomas
- Adding "Do Not Copy" or "Internal Use Only" notices
Our PDF watermarking tool uses the powerful pdf-lib.js library to manipulate PDF documents directly in your browser. This JavaScript library allows us to add watermarks without requiring server-side processing, ensuring your documents remain private and secure. The watermarked PDF maintains all the original content, formatting, and quality while adding your custom watermark.
Whether you're a business professional protecting confidential information, a creator safeguarding your intellectual property, or anyone who needs to add watermarks to PDF documents, our Add Watermark tool provides a simple and effective solution. Try it today and experience the convenience of browser-based PDF watermarking!