Observed arrival · 2026-10-24
GrafcetMaker: draw, simulate, and export GRAFCET charts
A free browser-based editor for drawing, checking, and simulating GRAFCET charts, with exports for documentation and PLC workflows.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Automation engineers, GRAFCET teachers, and students
- Worth noticing
- The simulator keeps clearing enabled transitions until the chart reaches stability, with virtual time and a chronogram for variables.
Field notes
The editor supports macro-steps, enclosing steps, forcing orders, and several action types, alongside ordinary sequences, loops, and OR/AND branches. Its simulator distinguishes unstable steps: continuous actions do not run as those steps are crossed, while stored actions do. The page also describes a live collaboration mode where participants see one another’s pointers and changes.
Observed signals
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
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