Create beautiful diagrams from simple text. Flowcharts, sequence diagrams, graphs, and data visualizations - all in your browser.
Create flowcharts, sequence diagrams, class diagrams, and more with simple text syntax.
graph TD
A[Start] --> B{Decision}
B -->|Yes| C[Action 1]
B -->|No| D[Action 2]Modern diagram scripting language with beautiful default styling and layout.
shape: sequence_diagram alice -> bob: Hello! bob -> alice: Hi there!
Industry-standard graph visualization using DOT language for complex diagrams.
digraph G {
A -> B -> C
A -> D -> C
}Create scientific plots, charts, and data visualizations with precision.
set title "Sine Wave" plot sin(x) title 'sin(x)'
Document systems, APIs, and data flows.
Create flowcharts for business processes.
Add diagrams to documentation and READMEs.
Visualize data and create publication-ready plots.