ChartDB

ChartDB is a Data & Analytics tool that visualizes database schema diagrams and generates ER diagrams. It allows users to design and manage schemas with a single query, supporting various relational DBMS.

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At a glance

Pricing

Freemium · Paid · Enterprise · Open Source

Free tier

Yes

API

—

Skill level

Technical

About

What is ChartDB?

ChartDB is a comprehensive database diagram and data modeling tool designed to visualize and design schemas efficiently. It allows users to generate ER diagrams and DDL scripts with a single query, supporting popular relational database management systems like MySQL, PostgreSQL, SQL Server, and SQLite. The tool offers both a cloud-based solution for instant browser-based visualization and a self-hosted open-source option for greater control. Key features include instant schema import, simple SQL export, automatic database synchronization, real-time collaboration, and an AI agent for generating optimized ER diagrams from prompts. It also provides advanced editing capabilities, version tracking, and sharable documentation.

Best used for

Ideal for database developers and data engineers who need to quickly visualize complex database structures, design new schemas, and collaborate effectively on data models. Especially valuable for teams requiring instant diagram generation from a single query and seamless synchronization with live databases.

Common actions

visualize database schemas

design data models

generate ER diagrams

export SQL scripts

collaborate on schemas

database visualizationdatabase managementschema diagram generator

Capabilities

Key features

Database schema visualization
ER diagram generation
SQL DDL script export
Real-time collaboration
AI diagram generator
Database schema sync
Advanced query editor

Target Audience

data scientist

Integrations

Not yet documented

Pricing & Plans

Freemium · Paid · Enterprise · Open Source

Not publicly disclosed. Check chartdb.io for current pricing.

FAQs

What is the difference between ChartDB Cloud and Self-Hosted?

ChartDB Cloud offers instant browser-based visualization for ease of use and team accessibility without database access. The Self-Hosted version is free and open-source, providing complete control over your data and setup, ideal for security and customization.

Which databases does ChartDB support?

ChartDB provides full support for popular relational DBMS including MySQL, MariaDB, PostgreSQL, Microsoft SQL Server, SQLite, ClickHouse, CockroachDB, Oracle, Snowflake, and BigQuery, allowing broad compatibility for various projects.

Does ChartDB modify my database directly?

No, ChartDB does not modify your database. It visualizes your schema and allows you to design and export DDL scripts, but it does not directly alter your live database. This ensures a safe environment for schema exploration and design.

Can I embed live ER diagrams created with ChartDB?

Yes, ChartDB allows you to generate beautiful, embeddable diagrams. You can create customizable and scalable documentation for any database schema, making it easy to share and integrate into platforms like Notion, Miro, or Confluence.

What features are included in the free plan?

The ChartDB Free plan includes all core features, supports up to 1 user and 1 database, allows 2 private diagrams with up to 10 tables per diagram, and offers community support. It can be deployed both self-hosted and via cloud.

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Coding & Development › Database & SQL Coding & Development › Documentation

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