In the dynamic world of database design, having a reliable and user-friendly Entity Relationship Diagram (ERD) tool is essential. Visual Paradigm Online (VP Online) Free Edition stands out as an exceptional choice for those seeking a free and powerful ERD tool. Let’s explore the key features and benefits that make VP Online an ideal option for creating professional-quality ER diagrams without breaking the bank.

ERD Example: Movie Rental

Unparalleled Freedom

One of the standout features of VP Online Free Edition is its commitment to providing users with complete freedom. There are no limitations on the number of diagrams, shapes, or the period of access. Whether you’re a student, hobbyist, or professional, you can create as many ER diagrams as you need without worrying about constraints.

User-Friendly Interface

Drawing ER diagrams becomes a breeze with VP Online’s intuitive ERD editor. The platform offers a range of editing features designed to enhance the user experience. From drag-to-create shapes to well-attached connectors, the tool ensures a seamless and efficient diagram creation process. The inline editing of entity members, automatic updates of primary and foreign keys, and the ability to include custom shapes further contribute to the user-friendly environment.

Key features and benefits

High-Quality Output

VP Online takes pride in delivering high-quality output for your ER diagrams. The platform provides precise shape positioning with alignment guides and offers an array of formatting options. Users can customize shape and line formats, apply solid or gradient paint, adjust transparency, and utilize various text styles. The result is a visually appealing and professional-looking ERD that meets the highest standards.

Versatility Beyond ERD: While VP Online Free Edition excels in ERD creation, it is not limited to just that. The tool offers a range of diagram types, including UML, organization charts, floor plans, business concept diagrams, and ITIL diagrams. This versatility makes VP Online a comprehensive solution for various diagramming needs.

Cross-Platform Compatibility

VP Online is designed to be accessible across different platforms, including Windows, Mac, and Linux. Moreover, it is compatible with all major web browsers, ensuring a seamless experience regardless of your preferred operating system or browser.

Upgrade Options

While the Free Edition is feature-packed, users have the option to upgrade to paid editions for access to more diagram types and advanced features. This scalability allows users to tailor their experience based on their evolving diagramming requirements.

Try It Yourself

The best way to experience the power of VP Online Free Edition is to try it yourself. The platform provides numerous startup diagram examples and templates, allowing users to explore its capabilities hands-on. Whether you’re a beginner or an experienced diagram creator, VP Online offers a user-friendly environment that caters to all skill levels.


Visual Paradigm Online Free Edition emerges as a standout choice for individuals and professionals seeking a feature-rich, user-friendly, and free ERD tool. With unlimited access, a versatile range of diagram types, and a commitment to high-quality output, VP Online sets the standard for free diagramming tools. Try it today and discover a new level of efficiency in your ER diagram creation process.