draw.io is free online diagram software for making flowcharts, process diagrams, org charts, UML, ER and network diagrams

Notion Embed and edit diagrams directly with the draw.io for Notion Chrome extension.

Create diagrams for free in minutes with editable diagram templates and examples from our online diagram maker.

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Diagram A diagram is a symbolic representation of information using visualization techniques. Diagrams have been used since prehistoric times on walls of caves, but became more prevalent during the …

Mar 15, 2025 · 这里我推荐一款完全免费、功能强大且零门槛的在线工具： diagrams.net （原 draw.io），可以帮助我们创建和共享各种类型的图表和图形。

draw.io （现在被称为 diagrams.net）是一个流行的免费在线图表编辑器，它允许用户创建和共享各种类型的图表和图形。 这个工具提供了一个直观的界面和丰富的功能，使得用户能够轻松地设计出专业 …

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What is a diagram? A diagram is a symbolic representation of information that helps you visualize concepts. It shows the arrangement of ideas or elements and how they relate to one another. Today, …