Web appData visualization

sql_to_ER

Convert SQL or DBML into an editable Chen-model ER diagram.

Stars
178
Forks
25
License
AGPL-3.0
Updated
Updated Jul 13, 2026

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Project overview

sql_to_ER is a browser-based, front-end-only tool that turns SQL CREATE TABLE statements or DBML into Chen-model entity-relationship diagrams. Users can drag nodes, edit them by double-clicking, zoom or rotate the canvas, and run an automatic layout pass after generation. The hosted version requires no sign-in or installation, and the project can also be installed as an Agent Skill. It targets Chen diagrams rather than logical models, and local source use must run through Vite instead of opening the HTML file directly.

Repository facts

Primary language
JavaScript
License
AGPL-3.0
Repository updated
Jul 13, 2026
Default branch
main

Resource types

Web app

Use cases

Data visualization

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