Free online database schema design tool for ER diagrams and SQL generation
AI font generator for handwriting and lettering images
Stage
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Founded
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Based in
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Pricing model
Freemium
Freemium
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
AI generation from text description, handwriting sample, or both
TTF file download and export
Support for five languages with Latin character sets
Image upload up to 20 MB in PNG, JPG, or WEBP format
Automatic language detection
Undo and redo in glyph editing
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
Works entirely in browser with no installation required
Free tier with 50 lifetime credits includes all editing and export features
No commercial rights restrictions disclosed beyond user responsibility to source material
Transparent credit system tied to explicit operations, not usage-based
drawDB
MakeFont