Design and Manage PostgreSQL Databases with DbSchema

Build a clearer workflow for PostgreSQL: reverse engineer existing schemas into interactive ER diagrams, model changes visually, and generate reviewed SQL scripts before deployment.

DbSchema is built for relational modeling, migration planning, and SQL-first collaboration. Keep an offline model in Git, collaborate across teams, and publish documentation that developers, analysts, and stakeholders can navigate in minutes.

DbSchema Database Designer

Download DbSchema See PostgreSQL Features Download PostgreSQL JDBC Driver

What happens after you download?

Get to your first PostgreSQL schema diagram in minutes. No account, no credit card.

1
Install in minutes

Download the installer for Windows, macOS, or Linux and launch DbSchema. No signup required.

2
Connect to PostgreSQL or open a sample

Reverse engineer an existing PostgreSQL database or open a sample model to explore tables, relationships, and indexes.

3
Design, document, and deploy

Edit schema visually, generate documentation, and prepare reviewed migration scripts for safer releases.

Get Started Free

PostgreSQL Database Design and Documentation in One Tool

DbSchema helps PostgreSQL teams move faster from schema understanding to safe changes. Reverse engineer live databases into interactive ER diagrams, explore relationships visually, write SQL, and publish documentation your team can actually use. Keep one design model in Git and deploy reviewed changes across development, staging, and production.

Download DbSchema Free See PostgreSQL Features

Reverse Engineer PostgreSQL Schemas into ER Diagrams

Connect to PostgreSQL and DbSchema imports tables, views, materialized views, indexes, and foreign keys into a navigable visual model. PostgreSQL-specific structures such as JSONB columns, arrays, and advanced constraints remain visible in context so you can understand complex schemas faster.

Designing a PostgreSQL schema visually in DbSchema

Design Changes Visually, Generate SQL Safely

Add columns, adjust constraints, or define new relationships directly on the diagram. DbSchema generates the SQL DDL for review before execution, so teams can validate schema changes before they reach production. Compare environments and create migration scripts with a predictable, review-friendly workflow.

Comparing and synchronizing PostgreSQL schemas in DbSchema

Query PostgreSQL Visually or with SQL

Use the visual query builder to create joins and filters quickly, then switch to SQL editor mode any time for full control. This is ideal for mixed teams where analysts prefer visual exploration and developers want direct SQL execution.

Building PostgreSQL queries in DbSchema

Version Schema Changes with Git

Store the DbSchema model file in your repository and review schema evolution with the same Git process used for application code. Teams can collaborate on structural changes, keep a history of decisions, and roll back with confidence.

Versioning PostgreSQL schema with Git in DbSchema

Connect DbSchema to PostgreSQL in Minutes

PostgreSQL default port is 5432, with JDBC URL format jdbc:postgresql://host:5432/dbname. DbSchema can download the PostgreSQL JDBC driver automatically on first connect. SSL is supported natively, and standard PostgreSQL access configuration in postgresql.conf and pg_hba.conf works as expected.

Why PostgreSQL Teams Choose DbSchema

  • Understand large PostgreSQL schemas faster with interactive ER diagrams and relationship navigation.
  • Model changes visually, then generate SQL and migration scripts for safer deployments.
  • Support mixed workflows: visual query building for exploration plus SQL editor for full control.
  • Track schema evolution in Git with reviewable diffs and consistent team collaboration.
  • Generate clear schema documentation to align developers, analysts, and stakeholders.

Ready to modernize your PostgreSQL schema workflow? Download DbSchema for Free and start designing, documenting, and deploying changes with confidence.