Visualize Complex Database Schemas

A data modeling tool that is easy to use, affordable, and feature-rich!

“Data Modeling is an essential tool for organizations that seek to make better use of their data assets and gain a competitive advantage in today’s data-driven marketplace”


Create illustrative sketches, such as entity-relationship diagrams, workflows and use case diagrams, to drive software and data engineering processes

Reverse Engineering

ERD Architect Data Modeler provides a simple, yet powerful approach for creating models and diagrams from existing databases. This saves time and provides flexibility to the users in the interaction with ERD Architect. With just a few clicks, you’re editing and creating within a powerful toolbox of features.

Forward Engineering

Forward Engineering is Generating schema(DDL)from models. In addition to instant DDL, ERD Architect offers a powerful DDL Work-bench on which users can pick and choose objects prior to dispatching to the database and bulk generate schema with item-by-item descriptions on the outcome of executing in database.

Data Dictionary

Data Dictionary Designs can be created and saved along with models. Export them to CSV(Comma separated) or HTML for documentation, analysis, sharing, peer reviews and collaboration. HTML Reports can also include diagrams

Schema Compare

ERD Architect Data Modeler enables database administrators, software developers and database analysts to visually compare the structure of two database schemas in order to identify differences between them. The differences are highlighted in different colors, allowing you to see what was deleted or added, what was moved to another table, etc

Object Dependency

When schema is imported from SQL Server database, In addition to Foreign Key References, ERD Architect brings the dependencies between tables, views, stored procedures and functions. Users can leverage from this, quickly solve problems by understanding the underpinnings of schema objects


ERD Architect Data Modeler is a relational database design tool that makes the process of creating relational database easier and faster. Creating an entity relationship diagram (ERD) is one of the first steps towards creating a database, but it can be tedious. ERD Architect Data Modeler makes it easier to create an ERD from scratch or by importing your existing database. It allows you to drop your tables directly onto a canvas and draw relationships between them that are intuitive and easy to understand.


  • Generate Database Schema is one of the most important tasks in any software development process. ERD Architect uses advanced algorithms to generate the database schema from a data model with minimal effort and no errors. It can build a database by directly connecting to a database server or by generating DDL scripts representing parts of the schema or the entire schema.

“ERD Archtect has saved us hundreds of hours of work and has helped us build many SQL databases.”

Manu Krishna

CEO, Tarantula Global