Free online database schema design tool for ER diagrams and SQL generation
Your handwriting, as a real font.
Stage
Not given
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Founded
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2023
Based in
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US
Pricing model
Freemium
Paid
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
Drop in photos of existing handwritten pages like notebook pages and letters (beta)
Print template and photograph for complete font creation
Edit individual letters: move, resize, clean up, or redraw
Letter variants and multiple font weights
One-click installation or export to .ttf and .woff formats
Private on-device processing with no uploads or accounts
Works with Pages, Keynote, Figma and other applications
Compatible with macOS 14 Sonoma or later on Apple Silicon or Intel
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
All processing stays on your Mac with no uploads or accounts required
Can read both printed templates and existing handwritten pages
Editable letters let you customize each character before finalizing
Create letter variants and multiple font weights from one handwriting sample
drawDB