💧 PDF Watermark
Add a text or image watermark to every page of your PDF document.
Advertisement
Drop your file here
Supports PDF files up to 50MB
Max file size: 50MB
PDF Watermark: guide & frequently asked questions
Add text or image watermarks to PDF pages for branding or confidentiality. OnlineToolsZone hosts this utility so you can get the job done in your browser without installing software. People often search for: add watermark to pdf, pdf watermark tool, stamp pdf free online.
Add text or image watermarks to PDF documents online for free. Every tool page follows the same privacy-minded approach—free access, optional related utilities, and clear expectations around your data.
The sections below explain why users choose OnlineToolsZone, how to run PDF Watermark in three simple steps, and answers to common questions. If this tool uploads files to our servers, they are automatically deleted within about one hour after processing.
Why use OnlineToolsZone for PDF Watermark?
Add text or image watermarks to PDF documents online for free.
- Text & image watermarks
- Opacity control
- Custom rotation
- No signup required
100% Free
No Signup Required
Files deleted in 1 hour
How to use PDF Watermark – step by step
Open the tool and add your input
Use the PDF Watermark controls above—upload a file, paste text, or enter values depending on what this page asks for.
Run the action
Adjust any options, then start processing. Wait for the spinner or success state before you download or copy results.
Save your output
Download the file, copy text to your clipboard, or note the calculated result. Store a local backup if the document is important.
Frequently Asked Questions
1.Can I add an image watermark?
2.Is this free?
3.Can I control watermark opacity?
4.Is my file stored?
Security & Privacy
1,402 users have processed files with this tool today
💡How to Use PDF Watermark
Upload File
Select or drag your files into the processing box above.
Apply Settings
Customise processing options (where available) as needed.
Download Result
Wait 1-2 seconds and download your final processed file.
Key Features
- ✓ Text & image watermarks
- ✓ Opacity control
- ✓ Custom rotation
- ✓ No signup required
Snap to PDF Directly Mobile Link
Use your phone's camera to scan documents directly from your browseer session. No app required. Try our Scan to PDF mobile utility.
Launch Mobile Scanner →📤 Share This Tool
📎 Related Tools
PDF Password Protector
Add a password to any PDF file to protect it from unauthorized access.
Add Page Numbers to PDF
Insert page numbers at any position on every page of a PDF document.
Bates Numbering
Add sequential Bates numbers to PDF pages for legal and business documents.
Merge PDF
Combine multiple PDF files into one document instantly.