Database documentation generators

List of tools that automatically generate documentation for your database. For more advanced capabilities see Database Documentation Tools

SchemaSpy

SchemaSpy is a Java-based tool that analyzes the metadata of a schema in a database and generates an interactive entity-relationship diagram in a browser-displayable format.

Commercial: Free
Dependencies: Yes
Desktop/Cloud: Desktop
ER Diagram: Yes
Export: HTML
Free edition: Yes
Runs on: (for desktop): Linux,Mac OS,Windows

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
Dependencies: Yes
Desktop/Cloud: Desktop
ER Diagram: Yes
Export: HTML,MS Excel,PDF
Free edition: No
Runs on: (for desktop): Mac OS,Windows

SchemaCrawler

SchemaCrawler is a free database schema discovery and comprehension tool. Using the tool, you can search for database schema objects using regular expressions, and output the schema and data in a readable text format. The output serves for database documentation and is designed to be diff-ed against other database schemas.

Commercial: Free
Dependencies: Yes
Desktop/Cloud: Desktop
ER Diagram: Yes
Export: CSV,HTML,JSON,Plain text
Free edition: Yes
Runs on: (for desktop): Linux,Mac OS,Windows

SQL Schema Explorer

SQL Schema Explorer is a open-source tool that creates a dynamic website visible only to you that gives you effortless access to the tables, relationships and data in your database.

Commercial: Free
Dependencies: Yes
Desktop/Cloud: Desktop
ER Diagram: No
Export: HTML
Free edition: Yes
Runs on: (for desktop): Linux,Mac OS,Windows

Spectral Core Documenter

Spectral Core Documenter is the easiest way to generate detailed documentation of your database. All tables, procedures, functions, triggers, user-defined types are listed with every detail.

Commercial: Commercial
Dependencies: No
Desktop/Cloud: Desktop
ER Diagram: No
Export: CSV,HTML
Free edition: No
Runs on: (for desktop): Windows

OraDoclet

OraDoclet generates detailed database documentation that resembles the JavaDoc style. It is a custom doclet that functions either with the JavaDoc tool or as a standalone Java application. The documentation generated has a form of static html files and describes all objects in the given Oracle database schema.

Commercial: Free
Dependencies: No
Desktop/Cloud: Desktop
ER Diagram: No
Export: HTML
Free edition: Yes
Runs on: (for desktop): Windows

SQL Documentation Tool

SQL Documentation tool provides automatic documentation of entire SQL Server databases. It documents the main entities in a database, including tables, views, functions, stored procedures, triggers, table indexes, dependency information, DTS packages, and full text indexes. The transact SQL code associated with views, stored procedures and triggers is also included with the documentation.

Commercial: Commercial
Dependencies: Yes
Desktop/Cloud: Desktop
ER Diagram: No
Export: HTML,HTML Help,MS Word,Plain text,RTF
Free edition: No
Runs on: (for desktop): Windows

dbForge Documenter for MySQL

dbForge Documenter for MySQL is a handy MySQL and MariaDB documentation tool that automatically generates documentation of an entire MySQL database. The tool allows users to customize the generated documentation up to their needs with help of a bunch of options and settings.

Commercial: Commercial
Dependencies: Yes
Desktop/Cloud: Desktop
ER Diagram: No
Export: HTML,PDF,Markdown
Free edition: No
Runs on: (for desktop): Windows

dbForge Documenter for Oracle

dbForge Documenter for Oracle is a handy visual tool for documenting Oracle databases. It automatically generates documentation of an entire Oracle database. The tool includes a wide range of options to set up, customize and fine-tune the generated documentation and allows automating Oracle database documenting with the command-line interface.

Commercial: Commercial
Dependencies: Yes
Desktop/Cloud: Desktop
ER Diagram: No
Export: HTML,Markdown,PDF
Free edition: No
Runs on: (for desktop): Windows

dbForge Documenter for SQL Server

dbForge Documenter for SQL Server is a universal software solution that helps automate the creation of your database documentation. It extracts an extensive database info including a wide range of SQL object types, their details and properties, inter-object dependencies, and DDL codes.

Commercial: Commercial
Dependencies: Yes
Desktop/Cloud: Desktop
ER Diagram: No
Export: HTML,Markdown,PDF
Free edition: No
Runs on: (for desktop): Windows

ClearDB Documenter

ClearDB Documenter generates comprehensive database documentation. The tool analyses and reports on a complete set of 59 schema (tables, views, procedures, functions, packages, types, triggers, etc) and non-schema (contexts, directories, profiles, users, roles, etc) object types with all their properties, DDL, privileges, synonyms, references, dependencies, and source code.

Commercial: Commercial
Dependencies: Yes
Desktop/Cloud: Desktop
ER Diagram: Yes
Export: HTML
Free edition: No
Runs on: (for desktop): Windows

dbdocs.io

dbdocs.io is a simple online tool for providing web database documentation up and running in just minutes. You can browse through tables and fields, visualize tables' relationships, and share with internal development team.

Commercial: Free
Dependencies: Yes
Desktop/Cloud: Cloud
ER Diagram: Yes
Export: HTML
Free edition: Yes
Runs on: (for desktop): -

DBDocumentor

DBDocumentor produces database documentation for the SQL objects in your database project. It generates a fully cross-referenced view of the SQL database, including where data is sourced from and what objects are modifying data in what other objects.

Commercial: Commercial
Dependencies: No
Desktop/Cloud: Desktop
ER Diagram: No
Export: HTML,CHM,XML
Free edition: No
Runs on: (for desktop): Windows

DB>doc for Microsoft SQL Server

DB>doc for Microsoft SQL Server is a free and open-source tool for generating database documentation. The tool will map database structure, read information about tables, views, constraints, etc., combine them with available descriptions and generate documentation in various formats.

Commercial: Free
Dependencies: No
Desktop/Cloud: Desktop
ER Diagram: No
Export: HTML
Free edition: Yes
Runs on: (for desktop): Windows

SQLDoc Sharp

SQLDoc Sharp is a free and open-source tool designed to generate the SQL Server (2005, 2008) documentation.

Commercial: Free
Dependencies: No
Desktop/Cloud: Desktop
ER Diagram: No
Export: CHM,XML
Free edition: Yes
Runs on: (for desktop): Windows