Unwatermark: Gemini AI
Remove Gemini AI watermarks for FREE.
Unwatermark: Gemini AI launched on May 30, 2026 with 3 votes, #3,449 of 20,538 launches that month and more than 50% of that year's launches.
What it does
Unwatermark is an open-source web app and browser extension that processes Gemini-generated images entirely on-device. Using a browser-based image restoration pipeline, Unwatermark analyses image data locally and generates a clean PNG output without sending files to external servers. Whether you use the web app for individual files or the browser extension for a streamlined workflow, all processing happens locally on your device.
Upload any Gemini AI image and get a perfectly clean version — no uploads to servers, no quality loss, pure mathematics. Real Gemini AI images. The watermark in the bottom-right corner is mathematically reversed — pixel by pixel. Your image never leaves your device. Everything runs on the Canvas API in your browser. Gemini applies its watermark using a known alpha compositing formula. We simply invert it. Install the extension once and watermarks vanish automatically every time you download from Gemini — no uploading, no visiting a website, just cleanfrom unwatermarker.vercel.app
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Gemini Watermark Cleaner | Erase With AIOct 2025 · ▲4Remove Gemini watermarks locally without losing detail
I built a simple "Gemini" watermark remover extension, "Peel Banana"Jan 2026 · chromewebstore.google.com · ▲7So I made a thing Got tired of that Gemini watermark in the corner of Nano Banana images, so I built a little Chrome extension to remove it. It's called "Peel Banana" and I just put it up on the Chrome Web Store. Completely free. - The whole thing runs locally in your browser using a reverse-blending algorithm(based on allenk's GeminiWatermarkTool). - No uploads, no servers, no external API. - Just drag in your images and it spits out clean versions in about a second. Keeps the original quality too. - You can do a whole batch at once if you've got a bunch of images to process. Anyway,…
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