Free online CAD in your browser with no account or installation required
Free online database schema design tool for ER diagrams and SQL generation
Stage
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Founded
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Based in
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Pricing model
Free
Freemium
Pricing
Not given
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.
Key features
2D drafting with lines, circles, polylines and arcs
DXF and DWG file support
Layers, dimensions, blocks and hatching
Object snaps and coordinate input
Local file storage and download
Private cloud save with optional account
Runs in Chrome, Edge, Firefox or Safari
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
What makes it different
Completely free with no subscription or account requirement
Open-source licensed under MIT or Apache-2.0
No download or installation needed
Runs locally in your browser
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
CADCraft
drawDB