Stop diagramming and start modelling

Say goodbye to dragging boxes and lines around. Use the trusted C4 model to design your software systems, and get building.

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Includes all the bells and whistles you'll need.

We make it easy by including all the features you'd want to have a great architecture.

Simple modelling

Define your model once and view it from many different perspectives.

Drag-free diagramming

Don't worry about the layout of your diagram. Our algorithms make it so that your diagrams are perfectly arranged every time.

Dark theme

Architect your system well into the night with our beautiful dark theme.

Image export

Export your diagram to various image formats including SVG and PNG.

Coming soon

Embed anywhere

Want to post your diagram for everyone to see? Use our embed feature to post an up-to-date version.

Coming soon

Import from other tools

Have an existing model in another tool? No problem. Our data importer perfectly imports your enterprise into Carbide.