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gemini-watermark-remover

by GargantuaX
🔓 Open Source JavaScript 🌍 Global free

About

Gemini Watermark Remover is an open-source tool designed for lossless removal of Gemini watermarks from AI-generated images. Instead of using unpredictable AI inpainting, it employs a mathematically exact 'Reverse Alpha Blending' algorithm built with pure JavaScript. The engine reconstructs precise Alpha maps to restore original pixels with zero loss, ensuring high-fidelity and reproducible results. It supports local processing, automatic watermark detection, and offers flexible usage as an online tool, userscript, CLI, and OpenClaw Skill across multiple platforms.

Features

  • 100% Local Processing for privacy
  • Mathematically precise Reverse Alpha Blending for lossless restoration
  • Auto-detection of Gemini watermark position and size
  • Flexible usage: Online tool, Userscript, CLI, and OpenClaw Skill
  • Cross-platform compatibility (browsers and Node.js)

Supported Platforms

webdesktop