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Why Choose Smart Watermark PDF?
Add professional text or logo watermarks with opacity, rotation, position, and multi-page support. Advanced PDF watermarking tool for batch processing.
Batch Processing
Apply watermarks to multiple PDFs simultaneously
Precise Positioning
Set exact coordinates and rotation for perfect placement
Opacity Control
Fine-tune transparency from subtle to prominent
Secure & Private
All files processed locally without uploads
Frequently Asked Questions
Get answers to common questions about using this tool.
Smart Watermark offers advanced features like batch processing, precise positioning with coordinates, custom rotation angles, and opacity control for professional watermarking.
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Ready to Process Your PDF?
Upload your file above to get started. All processing happens in your browser — your files never leave your device.