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Gemini Watermark Remover
Remove Gemini AI watermarks from images instantly. 100% free, processed entirely in your browser.
Before & After Examples
See real Gemini watermark removal results at a glance.
Frequently asked questions
What is Gemini Watermark Remover?
Gemini Watermark Remover is a free tool that removes the visible graphic watermark in the bottom-right corner of images generated by Google's Gemini AI models. It uses a reverse alpha blending algorithm to precisely restore the original pixels.
How does the watermark removal work?
Gemini adds a semi-transparent watermark using alpha blending. Our tool reverses this process using the formula: original = (watermarked - α × 255) / (1 - α). This mathematically reconstructs the original image pixels.
Is this tool free to use?
Yes, completely free. The tool runs entirely in your browser—no server upload, no credits needed, no limits on usage.
Is my image uploaded to a server?
No. All processing happens locally in your browser using JavaScript. Your images never leave your device, ensuring complete privacy.
What image formats are supported?
The tool supports PNG, JPG, JPEG, and WEBP images up to 10MB. Output is always a high-quality PNG file.
Does it work on all Gemini images?
The tool works on images generated by Gemini that include the standard bottom-right watermark. It handles both 48x48 (images ≤1024px) and 96x96 (images >1024px) watermark sizes.
Why does my processed image look different?
The watermark removal algorithm only affects the bottom-right corner where the watermark is located. If you notice artifacts, it may be due to compression in the original image or an unsupported watermark format.
Can I use this for commercial purposes?
This tool is for personal and educational use. Please check Google's terms of service regarding the use of AI-generated content before using processed images commercially.
