Add Watermark to PDF
Add custom text or image watermarks to your PDF files. Set watermark text (like CONFIDENTIAL, DRAFT, SAMPLE), adjust font size, opacity, and rotation.
Drag & drop your file here
or click to browse from your device
How to Convert PDF to PDF
Upload PDF
Select the PDF document you want to watermark.
Configure Watermark
Type your watermark text, choose opacity, color, and angle.
Download PDF
Download your newly watermarked and copyright-protected PDF.
Key Features
Custom text watermarks (e.g. CONFIDENTIAL, DRAFT, DO NOT COPY)
Adjustable opacity slider to ensure readability of underlying text
Customizable rotation angle, font size, and text color
Applies across all pages or selected page ranges
Preserves original document formatting and vector clarity
Instant batch processing with zero quality degradation
Common Use Cases
Frequently Asked Questions
No, you can adjust the opacity from 10% to 80% so the watermark is prominent yet translucent.
By default the watermark is automatically stamped across every page in your PDF.
Files are processed in ephemeral memory and deleted immediately.