Chat2DB

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  <img src="./icon.png" alt="Chat2DB" width="100">
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  Powered by  <a href="https://ottermind.ai">OtterMind</a>
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  <p><strong>An AI-powered database client and SQL workspace for developers, DBAs, analysts, and data teams.</strong></p>
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  <a href="./README.md"><img alt="README in English" src="https://img.shields.io/badge/English-d9d9d9"></a>
  <a href="./README_CN.md"><img alt="简体中文版自述文件" src="https://img.shields.io/badge/简体中文-d9d9d9"></a>
  <a href="./README_JA.md"><img alt="日本語のREADME" src="https://img.shields.io/badge/日本語-d9d9d9"></a>
  <a href="./README_ES.md"><img alt="README en español" src="https://img.shields.io/badge/Español-d9d9d9"></a>
  <a href="./README_KO.md"><img alt="한국어 README" src="https://img.shields.io/badge/한국어-d9d9d9"></a>
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## What is Chat2DB?

Chat2DB Community is a free, cross-platform database client for Windows, macOS, and Linux. It runs entirely on your machine and combines a full-featured SQL workspace with an AI assistant that you connect to your own model.

- **40+ databases** — MySQL, PostgreSQL, Oracle, SQL Server, ClickHouse, MongoDB, Redis, SQLite, MariaDB, TiDB, Hive, DB2, Snowflake, BigQuery, Elasticsearch, Trino, TimescaleDB, Greenplum, YugabyteDB, CrateDB, QuestDB, Apache IoTDB, Firebird, HSQLDB, Apache Derby, and more via plugins — new JDBC databases can be added through configuration only, without code changes.
- **SQL workspace** — editing, completion, formatting, execution, saved SQL, and execution history.
- **AI assistant** — bring your own AI model to generate, explain, and optimize SQL in natural language.
- **Database management** — browse metadata, manage tables and objects (DDL/DML), and edit data in place.
- **Data import and export**, **dashboards and charts**, and an **[open-source CLI with MCP support](https://github.com/OtterMind/Chat2DB-CLI)**.

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[![Chat2DB workspace with SQL editor and AI assistant — click to watch the intro video](https://cdn.chat2db-ai.com/website/img/first_video_cover.webp)](https://cdn.chat2db-ai.com/website/video/first_sceen_en.mp4)

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### Screenshots

| Dashboards and charts | ER diagrams |
| --- | --- |
| ![Dashboards and charts](https://cdn.chat2db-ai.com/website/img/bi_dashboard.png) | ![ER diagram](https://cdn.chat2db-ai.com/website/img/er_diagrams.png) |

| Visual data management | Data import and export |
| --- | --- |
| ![Visual data management](https://cdn.chat2db-ai.com/website/img/visual_data_mnagement_en.png) | ![Data import and export](https://cdn.chat2db-ai.com/website/img/import_export_data_en.png) |

## Early preview

The next feature line ships as an early preview before it reaches the regular Beta channel:

- **[Chat2DB Community 5.4.0-beta.1 (early preview)](https://github.com/OtterMind/Chat2DB/releases/tag/v5.4.0-beta.1)** — installers for macOS, Windows and Linux.
- It adds an optional local agent runtime with skills, external MCP se