Google AI Studio Watermark: How to Remove the Nano Banana Logo
Complete guide to removing the Nano Banana watermark from Google AI Studio images. Learn about watermark variants, removal methods, and batch processing.
Google AI Studio (aistudio.google.com) is a powerful interface for Google's AI models, including the Nano Banana image generation model. Every image generated through AI Studio includes a watermark — the same sparkle logo used by Google Gemini.
Understanding the Google AI Studio Watermark
What is Nano Banana?
Nano Banana is Google DeepMind's image generation model. It powers image generation in both Google AI Studio and the Gemini consumer product. The newer Nano Banana 2 (Imagen 3) produces higher-quality images but uses the same watermark system.
Watermark Specifications
- Shape: Four-pointed sparkle (✦) logo
- Transparency: Semi-transparent alpha overlay
- Position: Bottom-right corner
- Size variants:
- 48×48px for images ≤1024px wide
- 96×96px for larger images
- Applies to: All images, regardless of account type
Is This the Same as the Gemini Watermark?
Yes. Google AI Studio and Gemini use the exact same watermark. If a tool removes Gemini watermarks, it will also work for AI Studio images.
How to Remove the Watermark
Step 1: Go to the Remover Tool
Visit our Google AI Studio Watermark Remover — no account or signup required.
Step 2: Upload Your Image
Drag and drop your AI Studio image, or click to browse files. We support JPEG, PNG, and WebP formats.
Step 3: Auto-Detection and Removal
The tool automatically:
- Identifies the watermark position and size
- Loads the correct alpha map
- Applies Reverse Alpha Blending
- Produces a pixel-perfect clean image
Processing takes less than 1 millisecond.
Step 4: Download
Preview the before/after comparison, then download your clean image. The original file format is preserved.
Nano Banana vs Nano Banana 2
Both model versions produce images with the same sparkle watermark. Our tool handles both seamlessly — no configuration needed.
Batch Processing
Need to process multiple AI Studio images? Our upcoming Pro plan includes batch processing with drag-and-drop folders. Currently, you can process images one at a time with 5 free uses per day.
Privacy
All processing happens in your browser. Your images are never sent to any server — not even temporarily. This is particularly important for AI Studio users who may be working with sensitive or proprietary content.