# Gemini Watermark Remover & Gemini Video Watermark Remover

> A free, 100% private, client-side web application to remove Gemini watermarks and Google AI sparkle logos from Google Imagen photos and Google Veo videos with zero quality loss.

## Overview
- **Name**: Gemini Watermark Remover
- **Website**: https://geminiremove.com
- **License**: Free & Open to use, unlimited client-side processing
- **Key Functionality**: Removes the semi-transparent 4-point sparkle watermark from images (PNG, JPG, WebP) and videos (MP4, WebM, MOV) using mathematical inverse alpha unblending.

## Core Features
- **100% Client-Side Privacy**: All processing runs locally in the user's browser using HTML5 Canvas and WebCodecs. No images or videos are ever uploaded to external servers.
- **Mathematical Inverse Alpha Unblending**: Instead of blurry AI generative inpainting, this tool reverses the linear alpha compositing equation: `Background = (Watermarked - Logo * alpha) / (1 - alpha)`. This restores 100% of the authentic original background pixels under the transparent watermark with zero blur or degradation.
- **Gemini Video Watermark Remover**: Processes Google Veo AI videos frame-by-frame with hardware acceleration, preserving original audio tracks and original resolution (including 1080p and 4K).
- **Interactive Live Alignment**: Dual zoomed preview windows for pixel-perfect scale, gain, and coordinate adjustment.
- **Supported Formats**: PNG, JPG, JPEG, WebP, MP4, WebM, MOV.

## Step-by-Step Usage
1. **Upload**: Drag and drop any Google Imagen photo or Google Veo video into the dropzone (or paste with Ctrl+V).
2. **Auto-Detect & Fine-Tune**: The application automatically detects the watermark location. Adjust scale and position sliders if needed with the live zoomed preview.
3. **Export**: Click "Remove & Export" to download your clean, watermark-free image or video directly to your local device.

## Tools & Endpoints
- [Gemini Watermark Remover](https://geminiremove.com/): Primary web app to remove Gemini & Imagen watermarks from photos and Veo videos.
- [Gemini Video Watermark Remover](https://geminiremove.com/gemini-video-watermark-remover): Dedicated tool for Google Veo AI video watermark removal with full audio preservation.
- [Gemini Image Watermark Remover](https://geminiremove.com/gemini-image-watermark-remover): Dedicated tool for Imagen 3 and Gemini photo watermark cleaning with zero blur.
- [Veo 3 Watermark Remover](https://geminiremove.com/veo-3-watermark-remover): Dedicated tool for Google Veo 2 and Veo 3 video watermark removal.
- [Nano Banana Watermark Remover](https://geminiremove.com/nano-banana-watermark-remover): Dedicated tool for Nano Banana and custom star watermark overlays.
- [Imagen Watermark Remover](https://geminiremove.com/imagen-watermark-remover): Dedicated tool for Google Imagen 3 and Imagen 2 artwork.
- [Google Flow Watermark Remover](https://geminiremove.com/google-flow-watermark-remover): Dedicated tool for Google Flow AI media generations.

## Guides & Tutorials
- [How to Remove Gemini Watermark](https://geminiremove.com/blog/how-to-remove-gemini-watermark): Complete step-by-step tutorial for removing Google AI watermarks.
- [Google Veo Video Watermark Removal Guide](https://geminiremove.com/blog/gemini-video-watermark-remover-guide): Video editor guide on hardware-accelerated WebCodecs frame cleaning.
- [Gemini Watermark vs. Google SynthID™](https://geminiremove.com/blog/gemini-watermark-vs-synthid): Technical breakdown of visible cosmetic logos versus invisible cryptographic watermarking.
- [Why Generative Inpainting Fails on Gemini Watermarks](https://geminiremove.com/blog/why-generative-inpainting-fails-math-unblending): Explanation of inverse alpha compositing versus blurry inpainting models.

## Multilingual Support
- [Spanish (Español)](https://geminiremove.com/es)
- [German (Deutsch)](https://geminiremove.com/de)
- [French (Français)](https://geminiremove.com/fr)
- [Japanese (日本語)](https://geminiremove.com/ja)
- [Portuguese (Português)](https://geminiremove.com/pt)
- [Chinese (中文)](https://geminiremove.com/zh)