Enhance, save, and reuse your AI prompts with one click on ChatGPT, Claude and Gemini.
Users
14
−1 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#172K
#144K among extensions
Version
2.0.0
updated 19 Apr 2026
Users
monthly, 9 months
Latest, 15 Oct 2026:14 usersMove the mouse over the chart for any month
Ratings count
monthly, 9 months
Latest, 15 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About PromptUP — AI Prompt Genius
🚀 PromptUP - Your AI Prompt Genius
Save, organize, and enhance your AI prompts with one click!
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✨ KEY FEATURES
📚 Prompt Library
• Save your best prompts with titles and descriptions
• Organize prompts into custom folders
• Full-text search to find prompts instantly
• Use {{variables}} for reusable templates
🚀 One-Click AI Enhancement
• Enhance prompts directly on ChatGPT, Claude, and Gemini
• Click the ✨ button to improve your prompts with AI
• Supports OpenAI, Anthropic, and Google Gemini APIs
🎨 Beautiful Interface
• Clean, modern dark theme
• Works in side panel, popup, or full screen
• Responsive design for any screen size
🌍 Multi-Language Support
• English and Japanese localization
• Automatic language detection
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🎯 HOW TO USE
1. Click the PromptUP icon to open the side panel
2. Go to Settings and add your AI API key (Gemini has a free tier!)
3. Save your prompts to the library
4. Visit ChatGPT, Claude, or Gemini
5. Click the ✨ button to enhance your prompts!
Keyboard Shortcuts:
• Cmd+Shift+U (Mac) / Ctrl+Shift+U (Windows): Open side panel
• Cmd+Shift+P (Mac) / Ctrl+Shift+P (Windows): Quick search
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🔒 PRIVACY
• All prompts are stored locally in your browser
• API keys are stored locally and never sent to our servers
• No user tracking or analytics
• Your data stays on your device
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📌 SUPPORTED SITES
• ChatGPT (chatgpt.com)
• Claude (claude.ai)
• Google Gemini (gemini.google.com)
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💡 TIP: Get started with Google Gemini's free API tier for cost-free prompt enhancement!
Get your free Gemini API key: https://aistudio.google.com/app/apikey
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🚀 PromptUP - AIプロンプトジーニアス
AIプロンプトをワンクリックで保存・整理・強化!
【主な機能】
📚 プロンプトライブラリ - お気に入りのプロンプトを保存・整理
🚀 AI強化 - ChatGPT、Claude、Geminiでワンクリック強化
🎨 美しいUI - モダンなダークテーマ
🌍 多言語対応 - 日本語・英語に対応
【使い方】
1. 設定からAPIキーを登録(Geminiは無料枠あり!)
2. プロンプトをライブラリに保存
3. ChatGPT/Claude/Geminiで✨ボタンをクリック
【プライバシー】
すべてのデータはブラウザ内にローカル保存されます。
サーバーへのデータ送信は一切ありません。