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ChartDB

Freemium
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Database schema diagram visualizer and data modeling tool that imports schemas with a single query to create, edit, and share ER diagrams.

ウェブサイト:https://chartdb.io/
追加日:2026年7月13日
月間訪問者数:
112.9K
ソーシャルと電子メール:
database schemaER diagramdata modelingschema visualizerSQL DDLreal-time collaboration

ツール情報

ChartDBとは何ですか?

ChartDB is a database schema diagram visualizer and data modeling tool. It helps you visualize and design database schemas by importing them with one query, editing ER diagrams, collaborating in real time, syncing with live databases, embedding interactive diagrams, and exporting DDL scripts or images.

コア機能

  • Instant Schema Import

    Import an entire database schema with a single query per database type, generating a diagram in about 15 seconds without requiring ongoing database access.

  • AI ER Diagram Generator

    AI agent that transforms database ideas or prompts into fully editable and optimized ER diagrams in seconds.

  • Real-Time Collaboration

    Invite teammates to view and edit diagrams together instantly.

  • Database Sync

    Keep diagrams automatically in sync with the live database.

  • Export SQL DDL and Images

    Download diagrams as clean DDL scripts in preferred SQL dialects or as images for documentation.

  • Embeddable Interactive Diagrams

    Securely embed interactive, real-time database diagrams into docs, wikis, blogs, Notion, Confluence, Miro, or any website via link or iframe; embeds stay up to date without exposing the full workspace.

  • Auto-Save

    Automatic saving of diagram changes; unlimited Auto-Save available with Pro or Team trial.

  • DBML Editor

    Editor support for DBML as part of the product feature set.

  • Schema Change Tracking

    Track every schema change with diffs and version history to monitor updates over time.

  • Advanced Diagram Editor

    Edit schemas with undo, redo, copy, paste, duplicate, tables, relationships, subject areas, and notes.

  • Multi-DBMS Support

    Full support for popular relational DBMS including MySQL, MariaDB, PostgreSQL, Microsoft SQL Server, and SQLite.

  • Cloud and Self-Hosted Options

    ChartDB Cloud for browser-based visualization and team access; self-hosted open-source option for full data control, security, and customization.

使用例

  • #1

    Developer Documentation

    Embed schema diagrams alongside API docs so teams can explore live ER diagrams in place.

  • #2

    Internal Wiki and Onboarding

    Visualize internal tools or legacy systems in wikis and onboarding materials for technical and non-technical stakeholders.

  • #3

    Client Handoff

    Share data structure diagrams with external teams without exposing the full workspace.

  • #4

    Team Collaboration and Schema Migration

    Collaborate on database design and support schema migration workflows with shared editable diagrams.

  • #5

    Data Modeling and Design

    Import, edit, and export database schemas for modeling and design without continuous database access.

以下に最適:Software engineersDatabase developersDevelopment teamsTechnical documentation authorsStakeholders reviewing data structures

料金プラン

Start for free with no credit card required. Pro and Team plans are offered with a trial that unlocks unlimited Auto-Save, real-time collaboration, and related workflow features. Self-hosted ChartDB is free and open source. Detailed plan prices and exact free-tier limits are not clearly published by the official source.

代替案

よくある質問

What is ChartDB?
ChartDB is a database schema diagram visualizer and data modeling tool that imports schemas with a single query to create, edit, and share ER diagrams.
Which databases does ChartDB support?
ChartDB provides full support for popular relational DBMS including MySQL, MariaDB, PostgreSQL, Microsoft SQL Server, and SQLite.
Is ChartDB free to use?
ChartDB uses a freemium model. You can start for free with no credit card required. Self-hosted ChartDB is free and open source. Pro and Team plans with a trial unlock unlimited Auto-Save, real-time collaboration, and related workflow features. Detailed plan prices are not clearly published by the official source.
Can I collaborate with my team in real time?
Yes. Real-time collaboration lets you invite teammates to view and edit diagrams together instantly. Unlimited Auto-Save and real-time collaboration are available with a Pro or Team trial.
Can I embed ChartDB diagrams in my docs or wiki?
Yes. You can securely embed interactive, real-time database diagrams into docs, wikis, blogs, Notion, Confluence, Miro, or any website via link or iframe. Embeds stay up to date without exposing the full workspace.
How does schema import work?
For each supported database type, ChartDB uses a single query to fetch your entire schema and generate a diagram in about 15 seconds, without requiring ongoing database access.

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ツール情報

料金モデルFreemium
カテゴリ生産性向上
タグ
database schemaER diagramdata modelingschema visualizerSQL DDLreal-time collaboration
言語英語
最終更新日2026年7月16日