How GeminiCleaner Works
Powered by high-precision mathematical inverse alpha compositing and 100% private browser computing.
🧪 The Math Behind Reverse Alpha Blending
When Google Gemini or Imagen 3 renders a synthetic watermark onto a generated image or video frame, it applies a standard alpha compositing blend equation:
// Forward Alpha Compositing Equation:
WatermarkedPixel = (OriginalPixel × (1 − α)) + (LogoColor × α)
Instead of using AI blurring or destructive inpainting which damages background details, GeminiCleaner reverses this exact mathematical formula pixel by pixel:
// Inverse Alpha Pixel Restoration Equation:
OriginalPixel = (WatermarkedPixel − (α × LogoColor)) ⁄ (1 − α)
⚡ Why Choose Client-Side Processing?
🔒 100% Privacy
Your media never leaves your device. No cloud servers, no remote uploads, no data retention.
🚀 Instant Performance
Runs with zero network latency using your computer's local WebAssembly & GPU acceleration.
🎨 Zero Quality Loss
Restores exact original background pixels instead of blurring or smudging your images.
💻 Multi-Format Support
Works with high-resolution PNG, JPG, WebP photos as well as MP4, WebM, and MOV videos.
Ready to Clean Your Images & Videos?
Experience instant 100% private watermark removal directly in your web browser right now.