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Local parsing, fast & secure
Welcome to ChatLab, a free, open-source, local-first application dedicated to deep-dive chat analysis. Powered by an AI Agent and a versatile SQL engine, ChatLab empowers you to explore, query, and gain fresh insights from your social data.
We believe your privacy belongs on your device. Instead of uploading data to the cloud, we bring powerful analytics directly to your local machine, ensuring your conversations stay private.
Note: ChatLab is an analysis tool and does not provide built-in export features. To learn how to export your records from various platforms, please refer to our Export Guide。
ChatLab is currently in active development, which means you may encounter bugs or incomplete features. If you have any questions or feedback during your exploration, please join our community group。
Why Choose ChatLab
Stream Processing for Peak Performance
Leveraging stream computing and a multi-threaded parallel architecture, ChatLab ensures a fluid, responsive experience even when processing millions of chat records.
Local-First: Privacy by Design
Your chat history and configurations stay exactly where they belong—on your local machine. All analytics are performed locally, enabling full functionality even without an internet connection.
* AI features are the only exception. For a 100% private experience, we recommend using local models if your hardware supports them.
Intelligent AI Agent Integration
Powered by 10+ specialized Function Calling tools, our AI Agent intelligently interacts with your data to uncover hidden patterns and insights within your conversations.
Unified Data Abstraction
Our standardized data layer bridges the gap between different platforms. Whether it's WhatsApp, Discord, WeChat, or QQ, ChatLab provides a consistent and seamless analysis experience.
Chat overview displays various data summaries.
No manual counting needed - yearly rankings auto-generated.
View hottest repeated content, find classic group quotes.
Chat record viewer, revisit every classic moment.
Intelligent AI Agent, let AI commune with chat records in real-time.
AI SQL mode, satisfy all your weird analysis needs, maximum freedom.
Everything available in group chat is also in private chat.