Gemini AI Watermark Removal
Based on reverse alpha blending algorithm, pure browser-side processing, Free, Fast, and Lossless
Click to select or drag images here
Supports JPG, PNG, WebP
Control Panel
Original
Result
Progress
Features
Lightning Fast
Based on modern browser technologies.
Privacy First
Pure frontend processing.
Completely Free
No usage limits.
What is Reverse Alpha Blending?
Imagine looking at a photo through a colored glass (the watermark). This algorithm mathematically calculates what the original photo looked like before that glass was placed on top, effectively "lifting" the watermark off to reveal the clean image underneath without blurring or damaging the details.