Free online Gemini watermark cleaner for images, logos, and star overlays. No upload, no sign-up — 100% local, private processing.
Clean watermarks, logos, and overlays from a single JPG, PNG, or WebP image. Ultra-fast and 100% private.
Process dozens of images at once using parallel worker threads. Download all results sequentially.
Seamlessly erase Gemini watermarks from a single video file. No uploads required.
Process multiple videos sequentially with ultra-fast alpha blending. Save hours of manual work.
No AI repainting or guesswork. We mathematically reverse the watermark's alpha blend to recover the exact original pixels underneath — lossless and clean.
Add JPG, PNG or WebP files — single or in bulk. Nothing leaves your device.
In-browser processing detects and strips the Gemini logo & star overlay automatically.
Save individual PNGs or grab everything at once as a ZIP archive.
Logo, star overlay and Nano Banana watermark support.
Clean dozens of images at once with worker threads.
Zero uploads. Your images never touch a server.
JPG, PNG, WebP in — PNG or ZIP out.
Works on any modern browser, any OS.
No paywall, no account, ever.
Start for free, or unlock unlimited bulk processing with Premium.
Essential tools for single file removal.
Free for a few days!
Yes — completely free and open source. No account, no subscription, no hidden limits.
No. All processing runs locally in your browser. Your images never leave your device.
It reverses the watermark's alpha blending mathematically to restore the exact original pixels, rather than repainting with AI.
Yes. Bulk parallel processing handles batches and lets you download them all as a ZIP.
The Gemini logo, the star overlay, and the Nano Banana variant are all covered.
Video removal is in beta and processes the overlay frame-by-frame, also fully in-browser.
JPG, PNG and WebP inputs are supported, with PNG or ZIP outputs.
Open source, browser-local, no sign-up. Start in seconds.