Graphviz Editor — 6 Layout Engines, Templates & Export

Write DOT code and see your graph rendered live. Choose from 6 layout engines, start from built-in templates, and export as SVG or PNG. Runs client-side via WebAssembly — no server needed.

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Frequently Asked Questions

What is the DOT language?

DOT is a plain-text graph description language used by Graphviz. It defines nodes, edges, labels, and styles for directed and undirected graphs.

Which layout engines are available?

dot (hierarchical), neato (spring model), fdp (force-directed), sfdp (large graph), twopi (radial), and circo (circular).

Can I export my graph?

Yes, download as SVG (vector, scales perfectly) or PNG (rasterized at 1200×900).

Does it run entirely in my browser?

Yes, Graphviz is compiled to WebAssembly and runs entirely client-side — no server required.