Remove Gemini
Watermark
Remove the Gemini AI star logo from your images instantly. 100% browser-based — your images never leave your device.
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Three steps. Done in seconds.
Drop your image
Drag a Gemini JPG, PNG, or WebP into the tool. Multiple images supported.
Auto-detection
The engine finds the exact watermark position from your image dimensions.
Pixels restored
Original pixels are mathematically recovered. Under 1 second for most images.
Download PNG
Clean full-resolution PNG downloads instantly. EXIF stripped.
Precision over guesswork
Unlike AI inpainting that estimates what was underneath, this tool uses exact mathematical inversion.
Mathematically Exact
Recovers original pixels with ±1 precision. No blur, no AI artifacts.
Fully Private
All processing in your browser. Images never reach any server.
Under 1 Second
Pure browser processing — no server wait. Done in milliseconds.
Batch Processing
Drop multiple images at once. They queue and process automatically.
Auto-Detects Size
Identifies 48×48px or 96×96px watermark based on image dimensions.
Lossless Output
PNG output, full resolution, EXIF metadata stripped for privacy.
Who uses this
Presentations
Clean Gemini images before adding to slides or decks.
E-commerce
Remove the star logo from product visuals for Shopify or Amazon.
Social Media
Post clean AI images to Instagram, X, or LinkedIn.
Design Work
Use Gemini assets in Figma or Canva without the watermark.
Blogs
Use AI images in articles without the logo cluttering content.
Client Work
Deliver clean AI-assisted visuals to clients professionally.
Mathematical pixel recovery — not AI guessing
Gemini overlays its logo using Alpha Compositing. We run the formula in reverse to recover exact original pixels.
✓ This Tool
Exact mathematical inversion. Original pixels recovered. Works on any background.
✕ AI Inpainting
Guesses what’s underneath. Produces blur and wrong textures.
Your images never leave your device
All processing uses the HTML5 Canvas API within your browser memory. Zero server communication. Works fully offline after page load. Verify in DevTools → Network tab — zero requests when processing.
Frequently Asked Questions
Google Gemini adds a small 4-pointed star logo (also called the Nano Banana logo) to the bottom-right corner of every AI-generated image. This tool removes it completely.
No. All processing happens in your browser using the HTML5 Canvas API. Your image data never reaches any server. You can verify this in DevTools → Network tab — zero requests are made during processing.
No. This tool only removes the visible 4-pointed star logo. Google’s SynthID is an invisible provenance watermark embedded in the pixel data and is not affected.
JPG, JPEG, PNG, and WebP are supported as input. Output is always lossless PNG.
Yes — free forever. No account, no usage limits, no ads, no hidden fees. Process as many images as you need.
Most online tools use AI inpainting that guesses what was underneath, producing blur and artifacts. This tool uses mathematical pixel recovery — the exact inverse of how Gemini applied the watermark — with an error of only ±1 pixel value.