PDF Watermark Tool
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Add Watermark to PDF Document Online - Free, Private, Fast
Watermark PDF files online in seconds with ILoveCompress. Add custom text watermarks to any PDF document without uploading. Fast, secure, and always free.
FROMPDF Format (Portable Document Format)
PDF is the most widely used format for documents that need consistent formatting across devices. Many users watermark PDF files for branding, copyright, or security.
- • Preserves fonts, layouts, and media
- • Works on all operating systems
- • Supports both text-based and scanned files
- • Ideal for legal, academic, or business files
- • Watermarking protects and adds ownership
TOWatermarked PDF Document
A watermarked PDF contains custom text overlaid across selected pages. It helps identify ownership, deter misuse, and deliver professional branding.
- • Custom watermark text across any pages
- • Preserves original layout and quality
- • No third-party access to files
- • Fully browser-based for user privacy
- • Universally compatible with all PDF readers
Why Use Our Add Watermark to PDF Document Online - Free, Private, Fast?
Discover the key advantages of converting your files with our professional-grade tool.
Custom Text Watermarks
Add text watermarks to any PDF page. Use it for copyrights, confidentiality, or branding.
No Upload, Full Privacy
We don’t store your PDFs. Watermarking happens 100% in-browser. Nothing ever leaves your device.
Watermark PDFs Instantly
Process and download your watermarked PDF within seconds. No waiting, no signup.
Designed for Business Needs
Securely watermark PDF files for legal docs, client materials, and internal reports.
Complete Control
Choose watermark location, opacity, font size, and select specific pages to mark.
Free & Unlimited Access
Watermark PDFs online for free, with no restrictions. No watermarks on your watermark either.
How to Convert Files Online - Step by Step Guide
Follow this comprehensive guide to convert your files quickly and efficiently. Our tool provides a seamless experience similar to other Compress PDF available on our platform.
Upload Your PDF
Click 'Upload' or drag and drop your PDF. Files up to 50MB are supported for instant watermarking.
Enter Watermark Text
Type your custom watermark text. Choose opacity, font size, and page range for full control.
Download Watermarked PDF
Click 'Download' to save your professionally watermarked PDF. No registration required.
Key Features & Capabilities
Explore the powerful features that make our converter the best choice for your needs. These features are designed based on industry standards and user feedback.
Flexible Text Options
Use any text—names, confidential tags, copyright notes—as your watermark.
Adjust Transparency
Make your watermark subtle or bold by customizing its opacity.
Local Processing Only
Nothing is uploaded or stored. Your watermark PDF is generated right in your browser.
Works Everywhere
Use it on Mac, Windows, iOS, Android, or Linux—just open your browser and start watermarking.
Watermark Specific Pages
Select any page range for watermarking. Ideal for highlighting specific content only.
Consistent Formatting
Output files retain original structure. The watermark integrates smoothly across pages.
Frequently Asked Questions
Get answers to common questions about file conversion and our tool. For more technical information, you can also refer to PDF - Wikipedia.
You can easily add a watermark to your PDF online using ILoveCompress. Simply go to our tool, choose your PDF file, type the text or upload your logo as a watermark, and place it where you want. Once done, your new PDF will be ready to download instantly.
Try it here: https://ilovecompress.com/pdf-tools/watermark-pdf
Watermarking a PDF means placing text (like 'Confidential' or 'Draft') or an image (like your company logo) across the pages to protect or brand your document. On ILoveCompress, just choose your file, add the watermark text or image, adjust its position and transparency, and download your updated PDF in seconds.
Putting a watermark on a PDF is simple and takes only a few steps. On our tool you can:
- •Choose your PDF file.
- •Add your watermark text (e.g., 'For Review Only') or image (like your logo).
- •Adjust size, style, and position.
- •Click apply and download your PDF instantly.
This helps you keep your documents professional and secure.
To insert a watermark in PDF, use the ILoveCompress tool. You can type custom text, such as 'Internal Use Only,' or insert your company logo as an image. The watermark can be placed diagonally, at the top, or bottom depending on your need.
You watermark a PDF by adding text or an image overlay across the pages. For example, if you are sharing an invoice draft, you can add 'Draft Copy' as a watermark.
With ILoveCompress, it’s as easy as choosing your file, adding the watermark, and downloading the finished PDF.
Here’s how you can add a watermark to a PDF using ILoveCompress:
- •Go to https://ilovecompress.com/pdf-tools/watermark-pdf
- •Choose your PDF file.
- •Enter text or upload your logo as a watermark.
- •Adjust position, opacity, and size.
- •Download your watermarked PDF instantly.
To watermark a PDF, choose your file in our online tool, add your watermark (text or image), customize its look and position, and then download the file. For example, students often add ‘Sample’ watermarks on their project reports before submitting a final version.
Creating a watermark in a PDF can be done in just a few clicks. You can either create a text watermark (like 'Confidential') or use an image watermark (like a brand logo).
- •Choose PDF file from your device.
- •Add text or upload an image logo.
- •Customize transparency, rotation, and style.
- •Download your PDF with the new watermark.
You can add a watermark to a PDF using ILoveCompress. Just choose your file, type the text watermark (e.g., 'Do Not Copy') or use an image, and place it where you want. It’s quick, free, and keeps your document looking professional.
Adding a watermark to a PDF document helps secure or brand your files. Here’s how to do it:
- •Open the ILoveCompress watermark tool.
- •Choose your PDF document.
- •Add watermark text (e.g., 'Private Copy') or upload an image.
- •Set opacity, angle, and position.
- •Download the PDF with the watermark applied.
Technical Specifications
Detailed technical information about supported formats and capabilities. These specifications are based on official documentation from PDF - Wikipedia.
Supported Input
- • Standard PDF files (ISO 32000)
- • Multi-page and single-page documents
- • Text-based and scanned formats
- • No password-protected files supported
Output Details
- • PDF with embedded watermark
- • Text overlaid at 45-degree angle
- • Adjustable font size and opacity
- • Preserves images, links, and structure
Watermark Options
- • Any UTF-8 compatible characters
- • Font size: 20px - 100px
- • Opacity: 10% - 100%
- • Pages: All or selective
- • Diagonal watermark position
Browser Compatibility
- • Google Chrome, Safari, Firefox, Edge
- • iOS, Android, macOS, Windows, Linux
- • Fully responsive interface
- • No extensions or apps needed
Additional Resources
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