
What it costs
- Free tier
- Yes
Free, open-source diagramming tool (diagrams.net); no paid plan.
Auto-checked on 8 August 2026Source
About Draw.io
What Is Draw.io?
Draw.io is a free online diagramming tool in the **Design** category that enables users to create visual representations such as flowcharts, diagrams, mind maps, and organization charts. It operates as a web-based application with drag-and-drop functionality and integrates with platforms like Google Drive for automatic saving, making it suitable for individual and team use in design workflows where visual communication of processes or structures is required.
What Draw.io Does
- Provides predefined shapes including rectangles, ellipses, diamonds, and industry-specific libraries for UML, BPMN, AWS, ERD, and network diagrams.
- Allows addition of text labels, annotations, and explanations with formatting options for font, size, color, and alignment across multiple languages.
- Supports connectors such as lines and arrows to link shapes, with automatic connection features during drag-and-drop placement.
- Enables real-time collaboration on diagrams, including revision history and simultaneous editing with team members.
- Offers import and export in various formats, along with autosave and integration with tools like Confluence, Jira, and Google Workspace.
- Includes layers for organizing diagram elements, smart templates, and automation via scripting for repetitive tasks or data-driven updates.
How Draw.io Can Be Used
- Creating flowcharts to illustrate project workflows or processes in design and development teams.
- Designing organization charts to depict company hierarchies or team structures.
- Building mind maps for brainstorming ideas, concepts, or content planning in creative workflows.
- Visualizing network diagrams, system architectures, or software components using UML and AWS libraries.
- Sketching wireframes, user interface layouts, floor plans, or infographics for UI/UX design and proof-of-concept layouts.
- Generating BPMN diagrams, ERD for databases, or electrical circuits in engineering and business process modeling scenarios.
Who Is Draw.io For?
Draw.io serves designers, developers, engineers, business analysts, and teams needing to produce diagrams for software development, process modeling, network visualization, or technical documentation. It fits users at various experience levels who require a free, versatile tool with collaboration features for projects involving flowcharts, UML diagrams, org charts, or wireframes. Visit Draw.io
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