Private
Your watermark is applied locally in your browser. We never see or store your file.
100% Free • No Sign Up
Add Watermark
Add a customizable text watermark to your PDF without uploading your file.
Free to use No watermark Secure & private
1. Upload your PDF file
Drag & drop a PDF file here
orYour file stays private on your device.
We never upload or store it.
2. Customize your text watermark
Upload a PDF to configure a text watermark.
Private by design: Your watermark is applied entirely in your browser.
Your PDF is never uploaded to our server.
Customizable
Choose your own text, color, size, opacity, position and rotation.
Free
100% free to use with no account, no watermark and no hidden fees.
Works in Browser
Add a text watermark on desktop, tablet or mobile with no installation.
How to add a watermark to PDF
1
Upload a PDF
Choose the PDF file you want to protect from your device.
2
Customize text
Set your watermark text, appearance and the pages to apply it to.
3
Download
Download your finished PDF with the text watermark added.
Frequently Asked Questions
Can I add a watermark to selected PDF pages?
Yes. Choose Selected pages and enter individual pages or ranges such as 1-3, 5, 8-10.
Can I change the watermark color and transparency?
Yes. You can choose the text color, opacity, font size, position and rotation before applying it.
Does this tool support image watermarks?
Not in the first version. It focuses on fast, reliable text watermarks. Image watermarks can be added in a later upgrade.
Are my PDF files uploaded to a server?
No. Your watermark is applied locally in your browser. Your PDF is never uploaded to our servers.
Can I watermark a password-protected PDF?
No. Remove the password from a PDF you are authorized to access before using this tool.