Rebar Shape: Generate rebar shape images for Revit schedules
BIMStudio's Rebar Shape plugin creates standardized rebar shape diagrams from Revit rebar elements, ready for insertion into schedules and shop drawings.
BIMStudio Team · April 24, 2026 · 2 min read
Rebar schedules need shape diagrams — standardized drawings showing the bend geometry, dimensions, and hook details of each bar type. Creating these manually is slow and error-prone. Rebar Shape by BIMStudio generates accurate shape diagrams directly from the rebar elements in your Revit model.
What Rebar Shape does
The plugin reads the geometry of rebar elements in your model and produces standardized shape images showing bar bends, dimensions, hook angles, and total bar length. These images can be placed in rebar schedules, detail views, or exported for shop drawings.
Key capabilities:
- Automatic shape extraction — reads bar geometry from modeled rebar.
- Dimension annotation — adds segment lengths and bend angles to the diagram.
- Standard compliance — shapes follow common rebar detailing standards.
- Schedule integration — shape images can be linked to rebar schedule rows.
- Batch generation — create shapes for all rebar types in one operation.
How it works
- Select rebar elements or choose an entire structural element.
- Open Rebar Shape from the BIMStudio ribbon tab.
- Configure dimension display and annotation preferences.
- Click Generate — shape diagrams are created for each unique rebar type.
- Insert shapes into rebar schedules or detail views.
Why structural teams use Rebar Shape
Shop-drawing-ready output
Fabricators need shape diagrams to bend bars correctly. Rebar Shape produces them from the model, ensuring the diagrams match the actual rebar geometry rather than being drawn separately.
Schedule completeness
A rebar schedule without shape images is incomplete for construction use. Rebar Shape fills this gap automatically.
Reduced drawing errors
When shape diagrams are drawn manually, dimension errors can lead to incorrect bar fabrication. Model-derived shapes eliminate that risk.
Who benefits most
- Structural engineers producing rebar schedules with shape images.
- BIM detailers creating shop-drawing-quality rebar documentation.
- Fabricators who need accurate shape diagrams for bar bending.
- QA reviewers verifying rebar shapes against design intent.
Get started
Rebar Shape is part of the free BIMStudio Revit plugin collection. Download it from our Revit Plugins page and generate accurate rebar shapes from your Revit model.