DBML ERD Visualizer

Visualize a database schema as an entity-relationship diagram from a .dbml file in VS Code.

Fork. Published as konyshevav.dbml-schema-visualizer. Based on BOCOVO/db-schema-visualizer (MIT License).

Features

• Entity-relationship diagram from your DBML file
• Drag tables; positions can be stored in a MetaInfo block inside the DBML file
• Light and dark themes
• Display modes: all columns, relational columns only, or table headers only
• Export diagram as PNG, SVG, or AsciiDoc
• Hide/show relations per table; Alt+H comments refs in DBML for the table under the cursor
• Import from PostgreSQL — command palette → DBML: Import from database
• Compare with database — open a .dbml file, then DBML: Compare with database

Extension settings

• dbmlERDPreviewer.preferredTheme — light or dark (default: dark)
• dbmlERDPreviewer.scrollDirection — up-out or up-in (default: up-out)

Release notes

CHANGELOG.md

Attribution

Licensed under the MIT License.