AlphaMoatによると、2026-09時点でChrome拡張機能Gemini Watermark Removerのユーザー数は1,000(前月比 +1.5%)、評価は3(2件のレビュー)で、9,324件のAIブラウザ拡張機能中1,224位、画像・デザインでは425件中59位です。
Gemini Watermark Removerとは
Automatically removes Gemini watermarks when you download images from Gemini or AI Studio. 100% free, no limits, no signup. Gemini Watermark Remover automatically strips the Gemini star watermark from images the moment you download them
- no extra steps, no upload, no account needed.
HOW IT WORKS When you click download on Gemini or AI Studio, the extension silently intercepts the image response, runs Reverse Alpha Blending to reconstruct the original pixels, and delivers a clean PNG — all within milliseconds on your local machine.
KEY FEATURES
- Automatic — works on every download, no manual action needed
- 100% local — your images never leave your browser or device
- Reverse Alpha Blending — mathematically recovers the original pixels under the watermark, not AI guess-fill
- Completely free — no trial limits, no subscription, no account
- Works on gemini.google.com and aistudio.google.com
- Toggle on/off instantly from the popup
PRIVACY This extension processes everything locally. It does not collect, transmit, or store any image data or personal information. No analytics. No remote servers involved in image processing.
ストアの説明の続きを表示▾
OPEN SOURCE Built on the open-source @pilio/gemini-watermark-remover library (MIT license). The algorithm is publicly auditable.
拡張機能の情報
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+ 比較データ月:2026-09 · ユーザー数と評価はChromeウェブストアの公開データを月単位で集計したものです。詳しくはデータの方法論をご覧ください。