AI Text Summarizer for Notes Autor: Rene

Bo Wen Qiang Zhi(博闻强志) - Browser Extension

A browser extension that allows you to select any text on a webpage and generate AI-powered summaries using multiple LLM providers with dynamic model selection. Features an elegant toast notification system and seamless integration with note-taking apps like Flomo for your knowledge management workflow.

Features

🎯 Simple Text Selection

• Select any text on any webpage
• Right-click to access the summarization option
• Works seamlessly across all websites

🤖 Multiple AI Providers with Dynamic Model Selection (2025 Latest)

• OpenAI - GPT-4.1, GPT-4.1-mini, GPT-4.1-nano, o4-mini, GPT-4o + custom models
• Anthropic - Claude Opus 4, Claude Sonnet 4, Claude 3.7 Sonnet, Claude 3.5 Sonnet + custom models
• Google - Gemini 2.5 Pro, Gemini 2.5 Flash, Gemini 2.5 Flash Lite, Gemini 1.5 Pro + custom models
• Custom API - Flexible endpoints with custom model names

🎨 Customizable Summarization Styles

Choose from 5 predefined templates or create your own:
- Default - Clean, structured notes with Flomo-compatible formatting
- Academic - Research-focused with key concepts and findings
- Business - Strategic insights and actionable recommendations
- Creative - Literary analysis with themes and inspiration
- Technical - Step-by-step documentation and implementation details
- Custom - Write your own system prompt with full flexibility

🌍 Bilingual Support

• Full English and Simplified Chinese interface
• Automatic language detection with manual override

📝 Flomo Integration

• Direct integration with Flomo webhook
• Automatic note creation with Flomo-compatible formatting
• Uses Markdown list syntax (- and 1.) for structure
• Avoid bold/italic formatting in markdown syntax to ensure aesthetics

🎉 User-Friendly Notifications

• Elegant in-page toast notifications
• Success/error feedback with visual indicators
• Non-intrusive design with smooth animations

Setup

1. Click the extension icon in your browser toolbar
2. Open Settings and configure your preferences:
3. Select your preferred LLM provider
4. Choose your preferred model or enter a custom model name
5. Enter your API key
6. Set your Flomo webhook URL
7. Customize your summarization template with custom system prompts
8. Start using: Select text on any webpage and right-click to summarize to your notes!
9. Get feedback: Through Toast notifications, confirm success or report errors

API Keys Required

You'll need an API key from your chosen provider:
- OpenAI: Get from OpenAI API
- Anthropic: Get from Anthropic Console
- Google: Get from Google AI Studio
- Custom API: Contact your API provider

Privacy & Security

• All API keys are stored securely in your browser's local storage
• No data is sent to third parties except your chosen AI provider and Flomo
• Text processing happens directly between your browser and the selected AI service
• Open source code for full transparency

Permissions

The extension requires these permissions:
- Storage: Save your settings, model preferences, and API keys
- Context Menus: Add right-click summarization option
- Active Tab: Access selected text on current webpage
- Scripting: Dynamic content script injection for toast notifications
- Host Permissions: Communicate with AI APIs and note-taking service webhooks