GemCleanHow to Use the Chrome Extension
If you're installing the extension for the first time, this page walks you through the basics: how to install, test, and use it normally.
Follow this page once and you'll be up to speed
Video Tutorial
From installation to actual use — covers installing, restarting the browser, navigating to the site, and testing downloads
Steps
Download Extension
Download the Gemini Watermark Cleaner extension file first.
Install Extension
Open the Chrome extensions page, enable Developer Mode, then load the downloaded extension.
Restart Browser
After first installation, we recommend fully restarting the browser to ensure the extension loads completely.
Open Gemini
Go to gemini.google.com and browse or generate images as usual.
Download Image
Click download and the extension will automatically process the watermark. No extra steps needed.
FAQ
❓How do I enable Developer Mode?
Open chrome://extensions/, toggle "Developer mode" in the top right, then click "Load unpacked" and select the extension folder.
🔄Why restart the browser after installation?
The extension's background service may not activate immediately on first install. Restarting ensures all capabilities initialize properly and the download pipeline runs stably.
🔧Does the extension work automatically?
Yes. Just download images as you normally would — the extension processes the watermark before saving, with no manual action required.
🌐Does it work with Google AI Studio?
Yes. The extension supports both the main Gemini site and Google AI Studio download flows.
🛡️Are images uploaded anywhere?
Processing happens locally. You don't need to upload images to external services for watermark removal.
⚡Is it fast?
Optimized for the download workflow — in most cases there's virtually no extra wait, suitable for batch saving.
Ready to Get Started?
Once installed, watermark removal integrates seamlessly into your normal download workflow.
Get Chrome Extension