AlphaMoatによると、2026-09時点でChrome拡張機能Gemini Toolboxのユーザー数は3,000(前月比 +0%)、評価は4.4(44件のレビュー)で、9,324件のAIブラウザ拡張機能中895位、画像・デザインでは425件中39位です。
Gemini Toolboxとは
Productivity tools for Gemini. Three things Google Gemini is missing: full-text search across your chats, watermark-free image downloads, and export to the format you actually use.
FULL-TEXT CONVERSATION SEARCH
The built-in Gemini search only matches conversation titles, so anything you or the AI wrote is effectively lost once a thread scrolls out of view. This extension indexes the full body of every message, prompts and answers, so you can recall any word or phrase from months-old threads in seconds.
- Keyword and exact-phrase matching across your entire chat history
- Filter by role (your prompts, AI responses, or both)
- Filter by date (any time, past week, past month, past year)
- Exact-match toggle to stop partial-word hits
- Results grouped by conversation with highlighted matches and expandable previews
- Match count and response time on every query
- Recent queries surface as one-click pills for instant reuse
- Cmd+Shift+F (Mac) or Ctrl+Shift+F (Windows) opens search from anywhere in the app
IMAGE DOWNLOADS WITHOUT THE WATERMARK
Every picture generated in Gemini's web UI ships with a visible sparkle logo stamped in the bottom-right corner. This extension removes it losslessly using reverse alpha blending, a mathematically exact method that reconstructs the original pixels with zero quality loss and no AI inpainting or hallucination.
ストアの説明の続きを表示▾
- Works on every output size, aspect ratio, and resolution (up to 4K+)
- 100% lossless: pixels outside the stamped area are preserved byte-for-byte
- 100% local: images are never uploaded, processing runs in your browser
- Zero extra clicks: use the native download button and the saved file is already clean
- Preserves the original resolution and format
- Built on Allen Kuo's open-source pre-calibrated alpha masks (MIT licensed)
EXPORT ANY CHAT
Save any thread locally in the format you need:
- TXT: plain text with clear role labels
- Markdown: formatted headers and separators, ready for any notes app
- JSON: structured data with full metadata, suited for developers and automations
- PDF: A4 document with color-coded roles, page breaks, and page numbers
A one-click export button appears next to the native share button in every thread. No modal chains, no copy-pasting, no lost formatting.
PRIVACY
Your history is cached locally in IndexedDB so lookups are instant. Nothing is ever uploaded. Watermark processing runs on your device. Export processing happens in the browser. Your data never leaves your machine. GDPR compliant.
COMPATIBILITY
Works on gemini.google.com across Chrome, Edge, Brave, and Opera. Compatible with every model and every image generation feature. Handles multi-account Google sessions (/u/0, /u/1, etc).
More: https://www.ai-toolbox.co/gemini-toolbox
拡張機能の情報
ユーザー数の推移
画像・デザインの人気拡張機能
Online Photo Editing Application
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Search goods on Aliexpress by image
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Batch AI image & video on Vibes AI (vibes.ai) — the browser-extension edition of G-Labs Automation.
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Automatically removes watermarks from Gemini AI generated images
+ 比較ai-toolboxのその他の拡張機能
Organize AI chats with folders, prompt library, full-text search, bookmarks, bulk delete, one-click export, and prompt chaining.
+ 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。