Advanced PDF Watermarker
Secure and brand your PDF documents online! Apply customizable text stamps or logo images, customize rotation, scale, opacity metrics, adjust coordinate offsets, and verify placements with real-time responsive rendering. 100% private.
1 Upload PDF
2 Configure
3 Download
Drag & drop your PDF file here
or click to select local document
Supports files up to 25MB | Complete local security
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PDF Watermark Tool Features
- Dual Watermark Modes: Apply classic textual watermark grids or upload PNG/JPG graphic stamp layers.
- Fine-Tuned Coordinate Controls: Use coordinate sliders to offset overlays to the exact percentage of your page grids.
- Tiled Overlay Grids: Repeat watermarks diagonally in columns and rows to prevent document screenshot manipulations.
- Absolute Local Privacy: Document compilation, rendering, and streams are compiled inside your sandboxed browser tab. Files are never uploaded to any remote host.