Gemini AI Image Watermark Remover

Free, Fast, Lossless. Automatically detect and remove invisible watermarks from Gemini / NanoBanana generated images.

Click or Drag Images Here

Supports JPG, PNG, WebP · Auto Batch Processing

Loading AI Engine...
QualityVisually Lossless + Small Size
99%
Batch Rename
_#

How It Works

1

Upload AI Images

Upload images generated by Gemini, NanoBanana, or other AI tools.

2

Auto Detect

Algorithm identifies specific AI watermark patterns and visible strips.

3

Clean & Save

Download the clean image without the watermark strip.

Key Features

Gemini/NanoBanana Ready

Specifically tuned to remove the white/translucent watermark strips from Gemini generated images.

Lossless Restoration

Restores the original pixels hidden behind the watermark without blurring.

Batch Removal

Drag in 50+ images and clean them all in seconds locally.

What Users Say

"Ideally specifically for removing the annoying Gemini stripe. Works perfectly and the batch mode is a time saver."

S
Sarah J., Prompt Engineer
Verified User

"I use NanoBanana for my daily workflow and this tool is the only one that removes the watermark cleanly."

M
Mike T., AI Creator
Verified User

FAQ

Does it work on NanoBanana images?
Yes! NanoBanana uses the same underlying technology as Gemini for image generation. Our algorithm perfectly detects and removes the characteristic translucent strip found on both.
How does it remove the watermark without blurring?
Unlike standard 'healing' tools that blur the area, our AI calculates the exact pixel values hidden behind the semi-transparent watermark layer, mathematically restoring the original image.
Will my photos be uploaded to a server?
No. All processing happens 100% locally in your browser using WebAssembly. Your images never leave your device, ensuring complete privacy.
Does it remove SynthID (invisible watermarks)?
We primarily focus on removing visible artifacts (the strip) to restore visual aesthetics. While the re-encoding process may disrupt digital signatures like SynthID, we do not guarantee complete removal of invisible cryptographic watermarks.
Is there a limit on how many images I can process?
No limits. Since it runs on your own device, you can process as many images as your computer's memory handles.