ERD Generator App
Welcome to ERD Generator! Create professional Entity Relationship Diagrams instantly using natural language prompts. Here's everything you need to know.
Describe your database in plain English
Get complete ERD diagrams in seconds
Works without internet connection
Keep all your diagrams organized
ERD Generator understands and creates optimized schemas for these domains:
Simply describe your system in the prompt field. For example: "Create a library management system" or "Design an e-commerce database with products and orders". The app will automatically generate entities, attributes, and relationships.
No! ERD Generator uses on-device Natural Language Processing. All diagram generation happens locally on your device without any internet connection.
After generating a diagram, tap the "Save" button in the toolbar. Your diagram will be stored locally and accessible from the "Saved" tab.
PK stands for Primary Key - a unique identifier for each record. FK stands for Foreign Key - a field that references another table's primary key, creating relationships between entities.
Yes! Use the zoom controls (+/-) in the diagram toolbar to zoom in and out. You can also scroll to navigate around larger diagrams.
Absolutely! All your diagrams and prompts stay on your device. No data is ever sent to external servers.