Kroki provides a unified API with support for BlockDiag (BlockDiag, SeqDiag, ActDiag, NwDiag, PacketDiag, RackDiag), BPMN, Bytefield, C4 (with PlantUML), D2, DBML, Diagrams.net (experimental), Ditaa, Erd, Excalidraw, GoAT, GraphViz, Lini, Mermaid, Nomnoml, Pikchr, PlantUML, Structurizr, SvgBob, Symbolator, UMLet, Vega, Vega-Lite, WaveDrom and WireViz... and more to come!
| Service | Version |
|---|---|
/actdiag
|
3.4.2 |
/bpmn
|
18.31.1 |
/pikchr
|
85e65b9686 |
/nwdiag
|
3.4.2 |
/c4plantuml
|
1.2026.9 |
/rackdiag
|
3.4.2 |
/dot
|
14.1.3 |
/lini
|
1.1.0 |
/symbolator
|
1.2.2 |
/d2
|
0.9.0 |
/tikz
|
3.1.9a |
/mermaid
|
12.3.0 |
/erd
|
0.2.2 |
/graphviz
|
14.1.3 |
/vegalite
|
6.5.0 |
/ditaa
|
1.0.3 |
/umlet
|
15.1 |
/diagramsnet
|
16.2.4 |
/plantuml
|
1.2026.9 |
/seqdiag
|
3.4.2 |
/nomnoml
|
1.7.0 |
/wavedrom
|
3.8.0 |
/structurizr
|
6.2.4 |
/bytefield
|
1.11.0 |
/wireviz
|
0.3.3 |
/goat
|
0.5.1 |
/excalidraw
|
0.18.1 |
/dbml
|
1.0.31 |
/packetdiag
|
3.4.2 |
/svgbob
|
0.7.6 |
/vega
|
6.4.0 |
/blockdiag
|
3.4.2 |
Kroki provides a production-grade service with great performance and SLA. If you want to know more, please 👋 contact us.