Overlap Clipper
Plugin ID: 4401
Provides tools for detecting, clipping and cleaning overlapping polygon features within a single layer or across multiple layers.
This plugin helps clean overlapping polygon features in a layer or across multiple layers. It detects polygons that intersect and clips them so that no overlaps remain. Users can choose the processing scope (selected features only, selected + intersecting features, or entire layer batch), and prioritize which polygon keeps its shape based on selection order, largest area, smallest area, or a chosen attribute field. In Multiple Layer mode, a priority-ordered layer list determines which layers clip others, with on-the-fly CRS reprojection and all-or-nothing rollback.