Overview

Chat Visualizer is an innovative web application designed to empower users with the ability to analyze and visualize their WhatsApp chat histories. Crafted with React and supplemented by a suite of modern technologies, this tool transforms raw chat data into engaging visual formats. Users can explore various metrics like messaging patterns, sentiment shifts, and emoji usage, all while keeping their data secure, as every process occurs locally within their browser.

The application provides an intuitive interface, making it accessible for both novice and experienced users. Whether you are interested in discovering conversation trends or the emotional dynamics within your chats, Chat Visualizer offers a comprehensive yet user-friendly approach to chat analysis.

Features

• Interactive Visualizations: Engage with dynamic representations of your chat data, including metrics like messaging activity and sentiment analysis.
• Multi-language Support: Available in German, English, French, and Spanish, ensuring accessibility for a wide audience.
• Local Data Processing: Your chat data remains on your device, prioritizing your privacy and eliminating potential data security concerns.
• Responsive Design: Experience seamless functionality on different devices, whether you’re using a mobile or desktop.
• Easy File Upload: Start analyzing your chats effortlessly by uploading a WhatsApp .txt file with just a few clicks.
• Dark Mode Support: Enjoy a visually comfortable experience by toggling between dark and light themes based on your preference.
• Reliable Testing Framework: Developed with Vitest to ensure all features function correctly, providing a smooth and reliable user experience.