AlphaMoatによると、2026-09時点でChrome拡張機能Ask ChatGPTのユーザー数は32(前月比 +39.1%)、評価は5(1件のレビュー)で、9,324件のAIブラウザ拡張機能中6,360位、汎用AIでは2,418件中1,610位です。
Highlight text on any site, right-click to search with ChatGPT instantly. Your AI assistant is always one right-click away. 🔍 Search with ChatGPT – Right-Click to AI Search Save time and get instant AI-powered answers without leaving your current tab. Search with ChatGPT lets you highlight any text on any webpage, right-click, and instantly send it to ChatGPT. No copy-pasting, no tab switching, no wasted effort.
Version 2.0 -Added Explain, Summarize, Rewrite etc options as submenus.
⚡ How It Works
Select any text on any website Right-click to open the context menu ChatGPT opens with your query already submitted and your intention.
It's that simple. One right-click is all it takes.
✅ Why Use This Extension?
Instant AI Search – Get ChatGPT answers in seconds from any webpage Right-Click Context Menu – No toolbar buttons, no shortcuts to memorize Works Everywhere – Articles, PDFs, emails, Google Docs, and more Zero Friction – Text is pasted and submitted automatically Lightweight – No bloat, no background trackers, no unnecessary permissions
🎯 Perfect For
Students researching topics while reading articles Professionals fact-checking or summarizing content quickly Writers and developers looking up terms without breaking their flow Anyone who uses ChatGPT regularly and wants faster access
📌 Notes This extension requires a free ChatGPT account at chatgpt.com. It does not store, collect, or transmit any of your data.
ChatGPT, DeepSeek, Gemini, Claude, Grok all in one AI sidebar, for AI search, read, and write.
+ 比較Change default search engine to ChatGPT search.
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+ 比較Summarize YouTube videos, web articles, and PDFs to save time, powered by ChatGPT, Claude, Mistral AI, and Gemini.
+ 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。