UML Sequence Markup

Lucidchart's UML Sequence Markup editor allows you to easily create sequence diagrams from text. The markup follows common industry standards, keeping diagram creation simple and efficient.

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Supported markup

Supported Markup

As you get started in Lucidchart, check out our tutorial to see a list of the supported markup types for UML sequence diagrams. If you don't find what you're looking for, please email us and let us know.

Markup formatting


The UML Sequence Markup tool takes the guesswork out of formatting your sequence diagram. All of the shapes will be positioned equally, and you can easily edit the markup you've created to insert new participants or other options.

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