1 link tagged with all of: database + browser-tools + er-diagram + sql
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This tool parses your SQL CREATE TABLE and ALTER TABLE statements and instantly renders an interactive ER diagram in your browser. It works entirely locally—no uploads or accounts—supports PostgreSQL, MySQL, SQLite, and SQL Server, and lets you drag tables, rename elements, and export to PNG or SVG.
- Paste SQL DDL (CREATE/ALTER, across Postgres/MySQL/SQLite/SQL Server) and get an instant interactive ER diagram, fully client-side with no uploads or accounts.
- Diagrams are editable—drag tables, rename fields, auto-layout—and correctly detect not-null, unique, and key/foreign-key constraints.
- Export options include high-res PNG, vector SVG, saved project files, or a shareable URL that embeds the diagram itself.
- Free, open source, installation-free, and works across desktop and mobile.