Database Management

drawDB

Online database entity-realtionship diagram editor, data modeler, and SQL generator. Design, visualize, and export scripts without an account and completely free of charge.

Cost

Free

Rating

★ People love it

Time to value

Immediate

You can use drawDB to create database diagrams with tables, relationships, and fields using a visual editor. The tool lets you design entity-relationship diagrams, add custom types for different databases, and export DDL scripts for MySQL, PostgreSQL, SQLite, MariaDB, and SQL Server. You can also import existing SQL scripts to generate diagrams, customize the workspace layout, use keyboard shortcuts, and save custom templates. It runs in your browser without requiring sign-up and includes features like undo/redo, copy/paste, and issue detection to validate your database design.

What drawDB does

Create tables with fields and data typesDraw relationships between database tablesExport SQL DDL scripts for production useImport existing database schemas from SQL filesSave custom database templates for reuseAdd notes and comments to database diagramsValidate database design for errorsPresent database schemas in meetingsExport SQL scripts for 5 different databasesImport existing SQL scripts to generate diagramsWorks completely in browser without accountSave and load custom database templatesDetect errors in database relationshipsCopy, paste, and duplicate database objectsPresent diagrams in full-screen modeTrack todos and tasks within diagrams