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watermark

Watermark reference — visible and invisible watermarking, steganography, copyright protection, detection. Use when implementing watermarks for images, documents, or media, or understanding digital rights management.

skill-install — Terminal

Install via CLI (Recommended)

clawhub install openclaw/skills/skills/bytesagain1/watermark
Or

Watermark — Watermarking Reference

Quick-reference skill for watermarking techniques, implementation, and digital content protection.

When to Use

  • Adding visible watermarks to images and documents
  • Understanding invisible/digital watermarking for tracking
  • Implementing CSS/canvas watermarks in web applications
  • Protecting intellectual property and detecting unauthorized use
  • Understanding steganography and content authenticity

Commands

intro

scripts/script.sh intro

Watermarking overview — types, purposes, visible vs invisible, history.

visible

scripts/script.sh visible

Visible watermarks — design principles, placement, opacity, tamper resistance.

invisible

scripts/script.sh invisible

Invisible watermarks — frequency domain, LSB, spread spectrum, robustness.

web

scripts/script.sh web

Web watermarking — CSS overlay, canvas-based, DOM watermarks, anti-removal.

document

scripts/script.sh document

Document watermarking — PDF, print, forensic tracking, canary traps.

ai

scripts/script.sh ai

AI watermarking — C2PA standard, AI-generated content marking, detection.

attacks

scripts/script.sh attacks

Watermark attacks — removal, distortion, collusion, and countermeasures.

checklist

scripts/script.sh checklist

Watermark implementation checklist for different use cases.

help

scripts/script.sh help

version

scripts/script.sh version

Powered by BytesAgain | bytesagain.com | [email protected]

Metadata

Stars4097
Views1
Updated2026-04-14
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Add to Configuration

Paste this into your clawhub.json to enable this plugin.

{
  "plugins": {
    "official-bytesagain1-watermark": {
      "enabled": true,
      "auto_update": true
    }
  }
}

Tags

#watermark#steganography#copyright#drm#image-protection#digital-forensics#content-authenticity
Safety NoteClawKit audits metadata but not runtime behavior. Use with caution.