Gemini Watermark Remover

Gemini Watermark Remover is a browser-based tool that removes the colored sparkle watermark added by Google's Gemini AI image generator. It addresses the problem of the logo appearing in the bottom-right corner of every generated image, which can clash with uses such as branded thumbnails, commercial mockups, print assets, or portfolio shots.

The tool processes images entirely in the browser with no server upload. Users drag and drop a PNG, JPG, or WEBP file up to 20 MB. It automatically detects the watermark across light and dark backgrounds and applies mathematical pixel reconstruction to restore textures, gradients, and fine details for a seamless blend. The process completes in under five seconds per image and requires no manual selection, design skills, or software installation. The cleaned file can then be downloaded. Current capabilities are limited to single-image processing.

It is built on an open-source algorithm that is fully auditable. All operations remain local, so files are never stored or used for training. The service works on Windows, macOS, iOS, and Android through any modern browser. Batch processing and an API are listed as coming soon.

A free plan provides basic features for personal use, supporting up to three projects and 1 GB storage along with community support. A one-time Lifetime plan priced at $9.99 adds 100 GB storage, dedicated support, enterprise-grade security, advanced integrations, custom branding, and lifetime updates. No signup is required to begin using the basic version.