apolisher-chrome

APolish

A polish for your text with AI

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A privacy-first Chrome extension that polishes text on any webpage using AI. Select text, click the polish button, and get AI-enhanced suggestions with visual diff comparison.

Features

• Multi-Provider AI Support: Choose between OpenAI, Claude, or Gemini using your own API key
• Text Polishing: Select any text and polish it with AI
• Multiple Presets: Standard, Professional, Native Speaker, Simplified, or Custom prompts
• Visual Diff: See changes highlighted with insertions (green) and deletions (red)
• Privacy First: Your API key stays local, no data collection or telemetry
• Universal Compatibility: Works on any webpage including Gmail, Google Docs, and more

Installation

From Source

1. Clone the repository:

   git clone https://github.com/changliu0828/apolisher-chrome.git
   cd apolisher-chrome
   

2. Install dependencies:

   npm install
   

3. Build the extension:

   npm run build
   

4. Load in Chrome:
   • Open chrome://extensions
   • Enable “Developer mode”
   • Click “Load unpacked”
   • Select the dist folder

Usage

1. Setup: Choose your AI provider (OpenAI, Claude, or Gemini) and add your API key in the extension settings
2. Select: Highlight text on any webpage
3. Polish: Click the button that appears
4. Review: View the diff comparison in the modal
5. Accept: Click the checkmark to apply changes

Configuration

Access settings by clicking the extension icon or right-clicking and selecting “Options”:

• AI Provider: Choose between OpenAI (GPT-4o Mini), Claude (3.5 Haiku), or Gemini (2.5 Flash)
• API Key: Your provider-specific API key (stored securely in Chrome sync storage)
• Prompt Presets: Choose from Standard, Professional, Native, Simplified, or Custom
• Max Tokens: Control response length (100-4000 tokens, default: 2000)

Tech Stack

• React + TypeScript - UI components
• Vite - Build system with @crxjs/vite-plugin
• Tailwind CSS - Styling
• Chrome Extension Manifest V3 - Extension architecture
• Multi-Provider AI: OpenAI (GPT-4o Mini), Claude (3.5 Haiku), or Gemini (2.5 Flash)
• Shadow DOM - Style isolation for content script

Development

# Install dependencies
npm install

# Development build with HMR
npm run dev

# Production build
npm run build

# Run linter
npm run lint

# Type check
npm run type-check

Project Structure

src/
├── background/      # Service worker for API calls
├── content/         # Content script and UI components
├── options/         # Settings page
├── prompts/         # Prompt presets
├── services/        # Multi-provider AI services (OpenAI, Claude, Gemini)
├── types/           # TypeScript types
└── utils/           # Utilities

Support This Project

If you find apolisher-chrome useful, please consider sponsoring! Your support helps keep this project free and open-source.

Ways to support:

• ⭐ Star this repository
• 💖 Become a sponsor (starting at $3/month)
• 🐛 Report bugs and contribute code
• 📢 Share with others who might find it useful

Sponsors

Thank you to all our sponsors! 🙏

Become the first sponsor and get your name here!

License

MIT

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