Process Swimlane Designer
Edit and inspect process swimlane designer locally with an accessible diagram and complete export.
Enabling local controls…
Diagram and data
Edit inputs and build. All previews are generated locally.
Processing model and limits
Validate lanes and predecessor IDs; show arrows across lanes and distinct decision shapes. One predecessor per source row; branching uses several rows sharing a predecessor. Loops are displayed, not executed. Local data only. Each field ≤32 KiB; ≤200 records, ≤80 graph nodes/300 edges, JSON depth30/nodes10000, ≤2000 coordinates. Complete result ≤1 MiB; diagram ≤8 million pixels and16384px per side. Edit text to move/reorder items; build again. SVG is a readable model, not an externally rendered image.
How to use this tool
Edit the labeled text fields, build, inspect the diagram and data, then copy or download JSON/SVG. Text editing provides the keyboard alternative to dragging.
When not to use it
Validate lanes and predecessor IDs; show arrows across lanes and distinct decision shapes. One predecessor per source row; branching uses several rows sharing a predecessor. Loops are displayed, not executed. Local data only. Each field ≤32 KiB; ≤200 records, ≤80 graph nodes/300 edges, JSON depth30/nodes10000, ≤2000 coordinates. Complete result ≤1 MiB; diagram ≤8 million pixels and16384px per side. Edit text to move/reorder items; build again. SVG is a readable model, not an externally rendered image.