8 Best Database Design Tools in 2026

Designing relational databases can be intricate, especially for large databases with numerous objects and relationships. Visualization greatly simplifies this process. Many database design tools offer the ability to sketch a data model map and then create tables and connections between them. This way, users can draw out the entire database structure in detail, spot any issues, and resolve them before implementing the model into an actual database.

In this article, we'll explore some of the best database design tools available. These solutions, including dbForge Edge, aid users in visualizing, refining, and converting database schemas into functional databases. Let us dive in to learn more.

Best 8 free and paid database design tools

The following tools stand out for their modeling depth, collaboration features, and support for complex systems. Each enables teams to structure and evolve their data architecture with clarity and control.

dbForge Edge

dbForge Edge is a comprehensive Integrated Development Environment (IDE) for SQL Server, MySQL, Oracle, and PostgreSQL, featuring an advanced ER diagram design tool. It enables users to create database diagrams, model schemas, design tables, and convert them into operational databases across all supported platforms.

As an integral part of the IDE, the Database Designer enables a smooth transition from design to implementation. Users can populate tables, write and execute SQL queries, compare and synchronize schema versions, document databases, and build efficient DevOps pipelines within a single environment.

Key features:

• Visual construction of Entity Relationship (ER) diagrams
• Creation and modification of database objects directly within diagrams
• Analysis of logical relationships between tables and entities
• Visualization of live database structures for review and planning
• Reverse engineering from existing databases
• Forward engineering: convert ER diagrams into deployable databases

Key pros

Key cons

✅ Generates database scripts in script folders ✅ Logical grouping of related objects using containers ✅ Global or object-specific diagram customization ✅ Wide export options (BMP, JPEG, TIFF, PNG, EMF, WMF) ✅ Printing support for large-scale database diagrams ✅ Flexible visualization with filtering and hiding control ✅ Support for notes, stamps, images, and hyperlinks ✅ In-depth documentation and learning resources

❌ No native online/cloud version ❌ Limited real-time collaboration features

Pricing:

• Free – Express Edition with core features
• Paid – Subscription for $699.95/year
• Free Trial – Fully functional 30-day trial

Download dbForge Edge and experience effortless database development and administration across SQL Server, MySQL, Oracle, and PostgreSQL.

DB Designer

DB Designer is an online tool for visual design and modeling of databases. Users can start from scratch, utilizing the plethora of features to craft comprehensive database schemas. Once created, a database schema can be exported as an image or converted into an SQL script for major database management systems. The user-friendly interface simplifies all tasks, reducing errors and enhancing productivity.

Key features:

• Creation of database models of any complexity for major DBMSs
• Reverse engineering from existing SQL scripts
• Forward engineering with SQL script generation
• Collaboration by sharing database model diagrams
• User-friendly interface with keyboard shortcuts and a mini-map
• Intuitive dashboard for project management
• Export of diagrams to PDF or PNG
• One-click export into SQL

Key pros	Key cons
✅ Access from anywhere via the browser ✅ Collaboration with access levels: Owner, Editor, Viewer ✅ Public sharing via universal link ✅ Localization in 26 languages ✅ Generic design, compatible with all supported databases	❌ Restricted options in the free tier ❌ Limited collaboration features ❌ Limited export options

Pricing:

• Free – Limited options
• Paid – subscription-based license from $7 per month

dbdiagram.io

dbdiagram.io is a popular online tool tailored for developers and data analysts. It enables users to input DSL code directly or import SQL scripts, automatically generating ER diagrams and visualizing entire database schemas with all objects and relations. The solution supports both individual and teamwork modes, with collaborative spaces and a range of features for various tasks.

Key features:

• Creation of ER diagrams from code/SQL dump files
• Online diagram sharing
• Export of diagrams to PDF and PNG formats
• Generation of SQL statements for database tables
• Version history with rollback
• Dedicated workspace for collaboration (including storing, accessing, and sharing diagrams)
• Access management with advanced permissions

Key pros	Key cons
✅ Table Grouping for work management ✅ Customizable diagrams with table header colors ✅ Flexible view settings via Diagram Detail levels ✅ Integrations with Rails, Django, and more ✅ Password protection for diagrams	❌ Cannot draw ER diagrams from scratch ❌ Limited diagram export formats ❌ Lack of clarity on supported database engines

Pricing:

• Free – with restricted options
• Paid – subscription-based license from $14 per month

ERDPlus

ERDPlus is a user-friendly web-based tool designed for creating Entity Relationship Diagrams (ERDs), Relational Schemas (Relational Diagrams), Star Schemas (Dimensional Models), and SQL DDL statements. It follows the standard Chen's notation system (rectangles for tables, ovals for attributes, diamonds for relationships). The tool simplifies database design, allowing users to swiftly and effortlessly sketch out database schemas visually.

Key features:

• Access from any location via the web browser
• Unlimited diagrams with the ability to organize them in folders
• Automatic generation of SQL scripts from Relational Schemas and Star Schemas
• Automatic conversion of ER diagrams into Relational Schemas
• Export of diagrams to the PNG format
• Export of diagrams to standard SQL

Key pros	Key cons
✅ Supports all major RDBMSs ✅ Easy Google account sign-in ✅ Secure server-side storage of diagrams ✅ Support for common data types ✅ No account required to start sketching schemas	❌ Not suited for large or complex projects ❌ Requires manual saving of changes ❌ Requires an active account to save diagrams online

Pricing:

• Free

Lucidchart

Lucidchart is another cloud-based tool tailored for creating detailed database diagrams online. As a web-based application, it offers accessibility from anywhere and also provides dedicated apps for Android and iOS. The tool's extensive functionality, including various automation features and AI support, combined with exceptional real-time teamwork capabilities, positions Lucidchart as a preferred solution for database design tasks.

Key features:

• Collaboration with real-time co-authoring and an in-editor chat feature
• Compatibility with MySQL, Oracle, SQL Server, PostgreSQL, and other popular DBMSs
• Automatic SQL script generation for specific DBMS configurations
• Collection of libraries and ready-to-use templates for quick diagram creation
• Revision history with the ability to revert to previous versions
• Flexible export options with support for PNG, JPG, PDF, CSV, and Visio files
• Live data integration from spreadsheets or databases for dynamic visualization

Key pros	Key cons
✅ Centralized account management and strong data security ✅ Integrations with Microsoft 365, GitHub, Confluence, Jira, Salesforce, Google Workspace, Slack, and more ✅ Visio import support	❌ No reverse engineering of existing databases ❌ Limited functionality in the free plan ❌ Supports only conceptual/logical diagrams

Pricing:

• Free – with restricted functionality
• Paid – from $7.95 per month

QuickDBD

QuickDBD (Quick Database Diagrams) is an online tool designed for swift creation and visualization of database models as diagrams. It’s a keyboard-first application where users input database details, and the tool automatically generates entity-relationship diagrams. Database designers often prefer QuickDBD for its simplicity, user-friendliness, and decent functionality.

Key features:

• Creation and organization of database diagrams into folders
• Easy editing of diagrams using the drag-and-drop functionality
• Export of diagrams as images, PDF/RTF files, and SQL files
• Diagram sharing via links or major social media platforms

Key pros	Key cons
✅ Provides a sample diagram at startup ✅ No registration required to begin	❌ Lack of documentation and learning resources ❌ Limited functionality in the free plan ❌ Paid subscription required to save diagrams privately

Pricing:

• Free – only 1 diagram is allowed
• Paid – subscription-based license from $14 per month

DrawSQL

DrawSQL is a fast and user-friendly tool designed for creating, visualizing, and designing ER diagrams. With its help, users can analyze relationships among database objects and generate SQL (DDL) scripts to convert diagrams into databases. Additionally, DrawSQL allows exporting live documents of database schemas for future reference. The tool suits both individual users and collaborative teams.

Key features:

• Dedicated editor for drawing database schemas
• Automated synchronization of diagrams among collaborators
• Import from DDL scripts or CREATE TABLE statements
• Support for MySQL, SQL Server, and PostgreSQL databases
• Export of diagrams as images or SQL scripts
• Version history with previews and the ability to revert to previous versions

Key pros	Key cons
✅ Access control with viewing/editing permissions ✅ 200+ sample diagrams from open-source projects ✅ Diagram embedding with automatic updates ✅ Guest access and shareable diagram links ✅ Easy cloning of existing diagrams	❌ Limited support for database engines ❌ No reverse engineering from live databases

Pricing:

• Free – allows public diagrams only
• Paid – from $19 per month
• Free trial

Toad Data Modeler

Toad Data Modeler is a well-established design tool that offers users an intuitive way to create, manage, and document database schemas visually. Its functionality includes creating both logical and physical data models, as well as essential tasks such as model comparison, database synchronization, SQL/DDL script generation, and reverse engineering. Overall, Toad Data Modeler is highly regarded among database designers for its robust features presented in a user-friendly visual interface.

Key features:

• Automatic creation and editing of database structures
• Support for 10+ database engines
• Reverse and forward engineering capabilities
• Creation of diagrams from imported SQL files
• Generation of SQL scripts to convert models into actual databases
• Version control with Apache Subversion integration

Key pros	Key cons
✅ Easy comparison and merging of models and versions ✅ Seamless migration of structures across databases ✅ Project folders for models, requirements, and files ✅ Detailed reports in HTML, RTF, and PDF ✅ Model validation with alerts for issues	❌ No real-time collaboration; manual merging required ❌ Limited to Apache Subversion for version control ❌ Pricing information is difficult to access

Pricing:

• Paid – subscription-based license $317.00 per year per user
• Free trial – 30 days

Database design tools comparison

Key features of a good database design tool

The best tools for database design do more than map out tables and relationships—they support clarity, scalability, and collaboration across the entire development lifecycle. Below are the essential capabilities to look for when evaluating design platforms for professional or enterprise use.

• Modeling: A powerful design tool enables intuitive, drag-and-drop modeling of database schemas. Visual representation of entities, relationships, and constraints helps teams align quickly and reduces miscommunication during design reviews. Tools like dbForge Edge offer a Database Designer that supports Oracle, MySQL, SQL Server, and PostgreSQL workflows, allowing users to map schemas visually and implement them across multiple platforms.
• Collaboration and sharing: Modern development is cross-functional. Built-in collaboration features like real-time editing, commenting, and role-based access allow architects, developers, and analysts to contribute without friction.
• Export and documentation options: Clear communication of database structure matters. Look for tools that generate exportable ER diagrams, schema documentation in formats like PDF or HTML, and metadata reports to support onboarding, audits, or stakeholder communication.
• SQL code generation: Automated SQL generation accelerates development and ensures consistency. The best tools translate visual models into ready-to-execute DDL scripts, reducing manual effort and minimizing human error.
• Integrations with DevOps toolchains: A design tool that integrates with CI/CD pipelines, version control systems, and popular IDEs allows smoother transitions from planning to deployment. Native support for platforms like Git, Jira, or Jenkins can streamline workflows across teams.
• Version control and change tracking: As data models evolve, tracking changes becomes essential. Versioning support helps teams review historical changes, compare schema versions, and roll back when needed, for traceability and safe iteration.

How to choose the right database design tool?

If you want to select a design tool to suit your needs most precisely, take note of the following features and capabilities:

Support for required database engines

This is quite obvious, yet you need to ensure that the tool supports the database management systems you work with to guarantee efficient implementation of your models.

DDL/SQL script generation

A fundamental feature of strong database schema tools is the ability to convert a visual database model into a functional database through DDL script generation. Look for database modeling tools that offer such functionality.

Database model validation

A good database design solution should include validation features to check for issues like missing columns or incorrect title lengths in the created model. This allows you to address problems on the diagram before creating your database.

Reverse engineering

If your tasks involve the maintenance of existing databases, note this feature, which allows creating a visual database model from an existing database structure.

Collaboration

For complex projects requiring teamwork, look for tools that offer collaboration capabilities such as dedicated workspaces, co-authoring, comments, and chat features.

Ease of use

Opt for tools with intuitive interfaces and convenient navigation to quickly master and apply features.

Reporting

Generation of comprehensive documentation is crucial, especially for databases undergoing frequent changes. Choose those tools that offer it.

Quality support

Quick and professional support is invaluable, particularly when working with a new tool. Check for detailed documentation, an active community, and customer support service – anything that may come in handy in the beginning.

Consider your work priorities and which features align best with them. Additionally, consider online versus standalone desktop solutions. Online tools offer access from anywhere without installation, while desktop tools ensure offline work, are stable, and usually offer more features.

Ultimately, the choice of the right database design tool depends on your particular needs and requirements.

Why dbForge Edge is a strong option for database design

As teams move beyond initial planning into implementation and ongoing management, database design and development tools must evolve with them. While solutions like Lucidchart and dbdiagram.io serve well in early-stage modeling, they are often limited when deeper control, automation, and operational integration become critical.

dbForge Edge addresses that gap by combining visual design with enterprise-grade development capabilities.

Key advantages:

• Connected workflows: dbForge bridges design and deployment through forward and reverse engineering, allowing teams to map, validate, and push changes within a single environment.
• Executable output: Unlike diagram-only platforms, it generates production-ready DDL scripts, aligning data modeling with real-world implementation needs.
• Change management at scale: Built-in schema comparison and synchronization tools support safe iteration across environments, from development to staging to production.
• Versioning and audit trails: Integration with Git enables teams to manage changes collaboratively, review history, and maintain full traceability over time.
• Direct Oracle connectivity: Real-time database access allows for design validation against live instances, minimizing risk and improving accuracy during development.
• Enterprise documentation tools: From ERDs to metadata exports, dbForge supports formal documentation for audits, governance, and cross-team handoffs.

For technical leaders managing complex database environments, dbForge Edge offers a unified design and development experience that supports scale, precision, and operational transparency.

Conclusion

The main purpose of these tools for database design is to simplify tasks for database designers. Such tools enable them to sketch database structures and visually inspect all objects and relationships. Additionally, these tools offer various features to streamline processes. In this article, we've highlighted the most popular and efficient solutions for visual database design and their advantages and drawbacks. These database design software options vary in depth, collaboration, and deployment support.

However, if you're seeking a single solution for cross-database environments, dbForge Edge stands out as the top choice. It's especially valuable for teams working with MySQL and Oracle, offering a unified experience for designing, deploying, and documenting databases across multiple platforms. With its advanced visual modeling, built-in SQL generation, and comprehensive multi-DBMS support, dbForge Edge delivers both flexibility and precision.

You can try out the fully functional free trial of dbForge Edge for 30 days. This trial allows you to test all available features under full workload conditions.

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