AlphaMoatによると、2026-09時点でChrome拡張機能GPT Masterのユーザー数は10,000(前月比 +25%)、評価は4.8(258件のレビュー)で、9,324件のAIブラウザ拡張機能中403位、汎用AIでは2,418件中90位です。
GPT Masterとは
Side Chat, Prompt Library/Optimizer for ChatGPT, Timestamp, Bookmark, Folder, Bulk Delete, Smart Follow-up, Minimap ChatGPT gives you brilliant answers and a single scrolling list to find them in. GPT Master closes that gap. Side-chat any reply to ask follow-ups without polluting your main thread. Save and reuse your best prompts with one-click insert and AI enhancement. Tame long chats with a speed booster and minimap. Organize everything with folders, bookmarks, timestamps, and bulk actions. The power-user surface ChatGPT never built.
FEATURES
🧵 Side Chat
- Ask any questions in a side thread without polluting your main chat
📚 Prompt Library
- Save reusable prompts and insert them with one click from a searchable palette
- Save any ChatGPT response directly to your library with the per-message save button — smart auto-labelling does the work
ストアの説明の続きを表示▾
✨ Prompt Enhance
- Rewrites your prompt with AI before sending so you get better answers with less effort
⚡ Speed Booster
- Keeps long conversations fast by only rendering nearby messages
- Cuts memory use in threads with hundreds of exchanges
🌙 Legacy Dark Mode
- Bring back the classic ChatGPT dark theme — the softer pre-OLED gray look
🗺️ Minimap (Chat Outline)
- Visual table of contents for long conversations - stop scrolling through 50+ messages
- Jump to any section with one click
📦 Bulk Actions
- Multi-select conversations for batch move, archive, star, or delete
🗂️ Folders
- Create folders and nested subfolders to organize ChatGPT by project, client, or topic
- Assign custom colors for fast visual scanning
- Drag and drop conversations between folders
- Rename, delete, and restructure anytime
🔖 Bookmarks
- Bookmark specific messages within conversations
- Jump back to any bookmarked message from the sidebar
⏰ Timestamps
- See exactly when each message was sent - know when ideas happened
⭐ Stars
- Star important threads for one-click retrieval - stop scrolling to find what matters
🏷️ Conversation Tags
- Tag conversations with custom labels to group them across folders
📝 Notes & Highlights
- Write notes on any conversation and bookmark key passages
- Organize your thoughts alongside your conversations
💬 Smart Follow-Up Suggestions
- AI-generated follow-up prompts appear after each response
- One click to keep the conversation going - no more staring at a blank prompt
🔍 Search
- Search conversations by title and content
- Filter by folder, star status, or tag
🧭 Conversation Context Menu
- Right-click any conversation for quick actions: Copy Link, Move to Folder, Add Note, View Details, and Delete
- Conversation Details panel shows title, model, message count, folder, creation date, and starred status
Works on chatgpt.com. Free to install. Compatible with ChatGPT Free, Plus, and Team plans. Turn ChatGPT into a real workspace.
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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。