Add Watermark
Add text or image watermark to your PDF files.
Adding watermark...
Do not close your browser. Wait until your files are uploaded and processed! This might take a few minutes.
How to use Add Watermark to PDF
Upload your PDF document.
Choose 'Text Watermark' or 'Image Watermark' and type your text or upload a logo.
Set your rotation, opacity, position, and page ranges, then click 'Add Watermark!' to download the stamped PDF.
Why choose PdfPix for Add Watermark to PDF?
100% Secure & Private
Unlike traditional web converters, all processing happens locally inside your browser. Your sensitive PDF files are never uploaded to any remote servers.
No File Size Limits
Because conversions run locally using your computer's CPU power, we don't impose any artificial file size caps, queue delays, or wait times.
100% Free Forever
Get full access to all features without subscriptions, credit card inputs, or registration walls. No branding watermarks added to your outputs.
Universal Compatibility
PdfPix runs smoothly inside any modern browser on macOS, Windows, Linux, iOS, or Android, without needing external applications or plugins.
Frequently Asked Questions
Can I customize the position of the watermark?
Yes, you can place the watermark in any of the 9 grid positions, rotate it, and adjust the opacity.
Can I choose which pages are watermarked?
Yes, you can apply the watermark to all pages, only odd/even pages, or select custom page ranges.
Is my watermark logo secure?
Yes, since your images and PDFs never leave your machine, your logo and documents are perfectly protected.