# 📊 ChatGPT Conversation Analyzer

This is a Streamlit web app that helps you **analyze and visualize** your exported ChatGPT conversation history (in JSON format).  
Upload your `.json` file and get insights into:

- 🗂 Number of messages by author and date
- 🔍 Search by keywords, author, or date range
- 📥 Export filtered results as CSV or Excel
- 📈 View message trends over time using interactive charts

---

### 📁 Usage

1. Export your ChatGPT history as a `.json` file  
2. Launch the app and upload the file  
3. Filter and explore your conversations  
4. Download filtered records as CSV or Excel

---

### 🧰 Built With

- [Streamlit](https://streamlit.io)
- [Pandas](https://pandas.pydata.org/)
- [Plotly](https://plotly.com/python/)
- [OpenPyXL](https://openpyxl.readthedocs.io)

---

### 📄 License

MIT License