Database diagram / Reverse Engineering tools

List of database ER diagram (ERD) / schema visualization / reverse engineering tools for popular databases.

Dataedo

Dataedo enables you to create database documentation of your existing relational databases. It reads your schema and lets you easily describe each data element (tables and columns) and other database objects (like triggers, stored procedures, etc.) visually as ER diagrams.

Commercial: Commercial
Free edition: No
Export: HTML,MS Excel,PDF
Database Web Table Diagram
Database Web Edit

Navicat Data Modeler

Navicat Data Modeler is a database design tool which helps you build conceptual, logical and physical data models. It allows you to visually design database structures, perform reverse/forward engineering processes, import models from ODBC data sources, generate complex SQL/DDL, print models to files.

Commercial: Commercial
Free edition: No
Export: Image,PDF

SchemaSpy

SchemaSpy is a Java-based free and open source tool that generates interactive entity-relationship diagrams to HTML from database schema metadata analysis.

Commercial: Free
Free edition: Yes
Export: HTML

Moon Modeler

Moon Modeler is a data modeling tool for both NoSQL and relational databases. The tool allows you to reverse engineer existing databases and visualize the structures in the form of an entity-relationship diagram. In addition to the reverse engineering functionality, it also supports import from GraphQL scripts. Available for Windows, Linux and MacOS.

Commercial: Commercial
Free edition: Yes
Export: JSON,PDF,SQL script

Adminer

Adminer (formerly phpMinAdmin) is a full-featured database management tool written in PHP.

Commercial: Free
Free edition: Yes
Export: SQL script

Apricot DB

Allows to perform the Reverse Engineering of all supported databases

Commercial: Free
Free edition: Yes
Export: MS Excel,PDF,PNG

ERBuilder Data Modeler

ERBuilder Data Modeler is extremely easy to use and provides all the features you would expect from a professional database modeling and design tool. It enables to graphically design databases by using entity relationship diagrams, reverse engineering and automatically generates the most popular SQL databases.

Commercial: Commercial
Free edition: Yes
Export: Image,Printer

ERD Concepts

ERD Concepts is an ERD tool combining professional diagramming with a light and pleasant user-interface. With ERD Concepts you can connect to almost any available database on the market today using ODBC and ADO connections. Using the advanced reverse engineering software you can create a new ERD diagram from an existing database.

Commercial: Free
Free edition: Yes
Export: HTML,Printer

pgDesigner

pgDesigner is an open source data model designer for PostgreSQL. It has an easy to use interface and comprises of different handy features to support database development, management, and reverse engineering in a graphical way.

Commercial: Free
Free edition: Yes
Export: CSV,HTML,MS Excel,PDF,Plain text

DB-Main

DB-Main is an easy-to-use data modelling and data architecture platform. The software helps developers and analysts in most of their daily tasks and covers all data engineering processes by simplifying activities, such as design processes, transformations, reverse engineering, and management.

Commercial: Commercial
Free edition: No
Export: -

SQLite Maestro

SQLite Maestro is the premier SQLite admin tool for database management, control, and development. Its key features include support for all SQLite versions 2.8 and 3.x.y, easy database object management, database designer, comfortable access to DB2 security features, data management (editing, grouping, sorting, and filtering abilities), handy SQL editor, and many more.

Commercial: Commercial
Free edition: No
Export: CSV,HTML,Image,MS Excel,PDF,Plain text,RTF

Model Xtractor

Model Xtractor is a software utility designed to inspect modeling for traditional or enhanced ER models, with support for most relational database platforms. It provides reverse engineering feature to extract information about database tables, views, columns and relationships.

Commercial: Commercial
Free edition: Yes
Export: PDF

dModelAid

dModelAid is the perfect modeling tool for documenting a complex database design in a simple, interactive diagram. It enables you to upload script from your database to generate a complete model.

Commercial: Commercial
Free edition: No
Export: SQL script

WWW SQL Designer

WWW SQL Designer allows you to draw and create database schemas (ER diagrams) directly in the browser, without the need for any external programs. It also has the ability to import existing database design.

Commercial: Free
Free edition: Yes
Export: SQL script

Vertabelo

Vertabelo is a database modeler that provides reverse engineering feature to simply upload an existing database using a simple command-line tool. The reverse engineering tool lays out the database diagram automatically, so you'll have to manually adjust your diagram in Vertabelo.

Commercial: Commercial
Free edition: No
Export: Image,SQL script