API Reference > imodeljs-frontend > Tools > ToolAdmin > activeTool activeTool AccessorReadOnly The currently active InteractiveTool. May be ViewTool, InputCollector, PrimitiveTool, undefined - in that priority order. activeTool: undefined | InteractiveTool Returns - undefined | InteractiveTool Defined in core/frontend/src/tools/ToolAdmin.ts Line 811 Last Updated: 11 June, 2024