Remove Gemini Watermark Instantly
Remove the Gemini AI sparkle watermark from your images. Fast, free, and secure. All processing happens in your browser - your images never leave your device.
How It Works
Remove watermarks in three simple steps
Upload Image
Upload your AI-generated image with the watermark you want to remove
Paint Over Watermark
Use Smart Brush to select the watermark - it auto-detects bright sparkle pixels while avoiding text
Heal & Download
Click Heal to seamlessly fill the area using biharmonic inpainting, then download your clean image
Our Technology
Smart Brush Detection: Our intelligent brush analyzes pixel brightness and patterns to automatically select watermark elements while ignoring text and important image content.
Biharmonic Inpainting: We use a 4th-order partial differential equation (biharmonic equation) to smoothly interpolate colors from the boundary inward. This creates mathematically optimal gradients without directional artifacts.
100% Browser-Based: All processing happens locally in your browser using JavaScript. Your images are never uploaded to any server, ensuring complete privacy and fast processing.
Why Choose Our Tool
Built with privacy and performance as top priorities
100% Private
Your images never leave your device. All processing happens locally in your browser.
Lightning Fast
Instant processing with no server uploads. Results in milliseconds.
Secure
No data collection, no cookies tracking your images. Complete privacy.
No Sign-up Required
Start using immediately. No accounts, no email, no hassle.
Works Offline
Once loaded, the tool works without internet connection.
Mobile Friendly
Works perfectly on phones, tablets, and desktop computers.
Frequently Asked Questions
Everything you need to know about removing Gemini watermarks