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Add Watermark

Add professional text watermarks to your PDF documents with full customization. Configure watermark text, font size, color, opacity, rotation angle, and position. Apply watermarks to all pages at once — entirely in your browser with no file uploads required.

Your files are processed locally and never uploaded to any server.

Use Cases

Protect Draft Documents

Add DRAFT or PRELIMINARY watermarks to documents under review to prevent unauthorized distribution of unfinished work.

Mark Confidential Files

Stamp CONFIDENTIAL or RESTRICTED watermarks on sensitive business documents, legal contracts, and internal reports.

Brand Your Documents

Add your company name, department, or project name as a watermark across all pages for consistent branding and identification.

Copyright & IP Protection

Embed copyright notices, author names, or ownership text as watermarks to deter unauthorized copying and protect intellectual property.

Frequently Asked Questions

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Free browser-based PDF tools - 100% private and secure

Organize
  • Merge PDF
  • Split PDF
  • Rotate PDF
  • Reorder Pages
  • Extract Pages
  • Delete Pages
  • Reverse PDF
  • Duplicate Pages
Convert
  • PDF to PNG + Long Image
  • PDF to JPG + Long Image
  • PDF to WebP + Long Image
  • PNG to PDF
  • JPG to PDF
  • WebP to PDF
  • PDF to Text
  • BMP to PDF
  • GIF to PDF
  • SVG to PDF
  • PDF to Word
  • PDF to Excel
  • PDF to PPTX
  • Word to PDF
  • Excel to PDF
  • PPTX to PDF
Edit
  • Compress PDF
  • Add Watermark
  • Add Page Numbers
  • Edit Metadata
  • Crop PDF
  • Flatten PDF
  • Header & Footer
  • Resize PDF
Security
  • Sign PDF
  • Unlock PDF
  • Protect PDF
  • Compare PDF
  • Redact PDF
  • PDF OCR
  • Sanitize PDF
  • Verify PDF
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