PDF Watermark & Page Number Stamper

Stamp confidential watermarks, company logos, and customizable 'Page X of Y' numbering onto any PDF document without cloud uploads.

100% Client-Side Privacy: All calculations, text transformations, and file operations run locally in your browser. No files or personal inputs are uploaded to external servers.

Source Document

Drop your PDF here, or browse

Supports PDF documents (100% private, client-side)

Confidentiality Watermark

Watermark Text

Stamp Color

#dc2626

Opacity 25%

Angle -35°

Font Size 48px

Dynamic Page Numbers

Numbering Format

Position on Page

Live Document Preview Real-Time Sync

595 × 842 pt

Informational & Educational Disclaimer

This tool is designed for informational and educational estimation purposes only. Calculations are based on user-provided inputs and standard mathematical formulas. For official tax, legal, or financial decisions, please consult certified professionals or official government publications.

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