Free online database schema design tool for ER diagrams and SQL generation
Free parametric packaging dieline generator for FEFCO and ECMA box styles
Stage
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Founded
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Based in
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Pricing model
Freemium
Free
Pricing
Free tier includes the open-source editor with all SQL dialects, import & export, and local diagram storage. drawDB Pro offers paid plans for Solo Pro and Team Pro with cloud storage, real-time collaboration, AI schema assistant, GitHub integration, and priority support.
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Key features
Entity-relationship diagram editor
SQL generation for PostgreSQL, MySQL, SQLite, MariaDB, SQL Server, and Oracle
DBML import and export
Real-time collaborative database design
Cloud storage and team workspaces
AI-assisted schema design
Schema reverse engineering from existing SQL
Version history and migration generation
Export to SQL, JSON, PNG, JPEG, SVG, and PDF
Keyboard shortcuts and customizable workspace
Live 2D preview and 3D fold visualization
Real-time dimension updates
Three dimension entry options (inside, outside, crease-to-crease)
244 FEFCO corrugated box codes
206 ECMA folding carton codes
Plate-checked badge system for template accuracy
Adjustable parameters for board caliper, slot widths and corner clearances
What makes it different
Free and open source with no account required to start designing
Supports all major SQL dialects in one tool
Self-hostable on your own infrastructure with Docker
Real-time team collaboration with shared cursors and presence
Parametric generation redraws correctly when dimensions change, not stretching a picture
drawDB
Box Blanks