Free, private Gemini logo removal directly in your browser

Gemini Logo Remover is a browser-based tool that reconstructs the visible sparkle logo area from Gemini image exports without uploading your files or using generative AI.
Every Gemini Free and Pro export carries a visible corner sparkle that announces the image is AI-made. This watermark cannot be turned off in those tiers. For professional use—mockups, slides, thumbnails—the sparkle reads as a draft and undercuts the finish.
The tool works entirely in your browser: it decodes your image locally, lets you review an exact before/after preview, and downloads a cleaned PNG. No image-processing API, no account, no upload. It uses reverse alpha math on a confirmed 48×48 region, not generative repainting.
Your image is decoded and processed entirely in your browser. Pixels and filenames are never sent to a server.
The tool reverses the known sparkle overlay using math, not generative AI, so only the watermark area is changed.
Compare the reconstructed corner against the original at 4× magnification before downloading.
The saved PNG is exactly what you see in the preview—no automatic downloads or hidden modifications.
If the image size isn't validated for reconstruction, an independent crop tool removes the right or bottom edge.
The tool flags potentially risky results with a visible warning so you can review before saving.
It reconstructs only the selected 48×48 visible sparkle-logo region on a validated image size. No other pixels are altered.
No. All decoding, processing, and preview generation run entirely in your browser. No image data is sent to GeminiLogo.com.
No. SynthID is an invisible watermarking technology separate from the visible corner logo. This tool makes no claim to remove or alter SynthID.
No such promise is made. The tool reverses a known alpha overlay without generative repainting. Compression, resizing, or unsupported watermark profiles can leave artifacts.
Static JPEG and WebP inputs can be opened, but clean reconstruction depends on actual pixels. Best results come from original-quality Gemini exports, typically PNG.
No universal legal answer applies. Only edit images you own or are authorized to edit, do not misrepresent AI-generated work as human-created, and follow disclosure rules where you publish.