Database Schema Designer

Design and visualize your database schema with an intuitive interface. Create tables, define relationships, and export your design.

Table Name

Columns

Name	Type	Length	Key	Nullable

Features of Our Database Schema Designer

Table Management

Create and edit tables
Define column properties
Set primary keys
Manage foreign keys

Data Types Support

Common SQL data types
Custom length specification
Nullable field options
Default value settings

Export Capabilities

Generate SQL scripts
Copy to clipboard
Download as SQL file
Schema visualization

Design Features

Intuitive user interface
Real-time preview
Table relationships
Schema validation

How to Design Your Schema

Create a new table with a unique name
Add columns with appropriate data types
Define primary and foreign keys
Set column constraints and properties
Generate and export your SQL schema

Use Cases

Design new database structures
Plan database migrations
Document existing databases
Create educational database examples
Prototype database schemas quickly