According to AlphaMoat, as of 2026-09, the Chrome extension Bookmark for Gemini has 42 users (+16.7% MoM), rated 2 (1 reviews) — ranked #5,792 of 9,324 AI browser extensions, and #1,200 of 1,839 in Office & Collaboration.
What is Bookmark for Gemini
Save and manage important Gemini conversations with one click. 【English】 Bookmark your Gemini conversations instantly.
"Bookmark for Gemini" is a productivity tool that allows you to save important Google Gemini responses and prompts with a single click and access them anytime from a sidebar.
■ Key Features
One-click Save: Simply click the "Bookmark" button next to any response.
Smart Sidebar: Access your saved list on the right side. Click an item to jump directly to that conversation.
Privacy Focused: Data is stored locally in your browser. No data is sent to external servers.
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■ Notes
This extension only works on Gemini (https://gemini.google.com/) within the Chrome browser.
It does not function when Gemini is launched as a standalone app (PWA) via Dock or Taskbar.
【日本語】 Geminiでの対話を、一瞬でブックマーク。
「Bookmark for Gemini」は、Google Geminiでの重要な回答やプロンプトをワンクリックで保存し、いつでもサイドバーから呼び出せるようにする効率化ツールです。
■ 主な機能
ワンクリック保存: 各回答の横に表示される「Bookmark」ボタンを押すだけ。
スマートサイドバー: 画面右側に保存済み付箋リストを表示。付箋クリックで該当箇所へ即座にスクロール。
ローカル管理: データはブラウザ内に保存されるため、外部サーバーへの流出の心配はありません。
■ ご注意 ※ 本拡張機能は、Chromeブラウザ上のGemini (https://gemini.google.com/) でのみ動作します。 ※ ブラウザの機能で「アプリ化（PWA）」してDockやタスクバーから単独起動したGeminiでは動作しませんのでご注意ください。
Extension profile
User Growth Trend
Popular in Office & Collaboration
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Data month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.