No features match your search.
Undo
Reverts the project to its previous state before an edit, selection or layer change (Ctrl/Cmd+Z).
Redo
Reapplies the most recently undone change (Ctrl/Cmd+Shift+Z or Ctrl+Y).
Select By Expression...
Selects features matching an attribute condition such as population, class, date or status; requires a selectable vector layer.
Select Features Of
Sets the target layer for the condition, defaulting to source, active or first available layer; results become its selection.
Modify Current Selection By
Modifies the current selection using add, remove or intersect methods.
Select By Location...
Selects features from the spatial relationship between two layers; requires at least two vector feature layers.
Select Features Of
Selects features of the target layer satisfying a spatial predicate: Intersects, Is Within, Contains or Disjoint.
Comparing With The Features Of
Selects the reference layer whose features provide comparison geometry, excluding the target layer to avoid self-comparison.
Zoom to Selection
Adjusts the map extent to fit the selected features.
Invert Selection
Replaces the current selection with the unselected features of the active layer.
Clear Selection
Clears all selected features from the active layer.
Export Selected Features as Layer
Creates a new layer containing only the currently selected features.
Draw vector features
client-sideDraw polygons, lines, rectangles, circles, point markers, freehand sketches, and text labels directly on the map.
Vertex and move editing
client-sideReshape features by dragging their vertices and move whole features anywhere on the map.
Rotate and scale features
client-sideRotate features by dragging or typing an exact angle around a chosen vertex, and resize them with interactive handles.
Cut holes and split features
client-sideCut holes into polygons and split polygons or lines with a dividing line you draw.
Merge and subtract polygons
client-sideMerge several polygons into one, or subtract an overlapping polygon to erase its common area.
Copy features
client-sideDuplicate the selected features in place with the copy and paste keyboard shortcuts.
Simplify geometry
client-sideReduce the vertex count of selected features while preserving their overall shape.
Lasso multi-selection
client-sideCapture many features at once with a lasso polygon, then drag, merge, or subtract the whole selection.
Editing history
client-sideUndo and redo up to 50 create, edit, or delete operations with Ctrl+Z and Ctrl+Y.
Feature properties panel
client-sideView and update the attributes of any feature you select during an editing session.
Open and save GeoJSON
client-sideOpen a GeoJSON file from disk for editing and download the edited features back as GeoJSON.
Expression builder
client-sideCompose MapLibre expressions with a searchable function reference, layer fields, @variables, validation, and live preview.
Vector field calculator
client-sideFill or create fields from spreadsheet-style expressions using math, text, logic, and $area/$length/$perimeter helpers.
Inline attribute editing
client-sideType cell values straight into the attribute table with per-field validation, then save or discard the edits as a batch.
Manage fields
client-sideAdd typed fields, rename, reorder, hide, exclude from export, or delete fields across every feature of a layer.
Field statistics
client-sideSummarize any field with count, nulls, unique, min, max, mean, median, std dev, sum, and most frequent values.
Column explorer
client-sideProfile every field at a glance with fill ratio, numeric ranges, distribution sparklines, and top values.
Attribute charts
client-sidePlot numeric and categorical fields as histogram, scatter, bar, line, box, or pie charts and export them as PNG or SVG.
Attribute row search and filter
client-sideSearch attribute rows by text and switch between showing every feature or only the current selection.
Attribute Form Constraints
client-sideConfigure attribute forms with required, numeric, range, value-map, and expression constraints that validate input.
PostGIS Edit Writeback
serviceWrite geometry and attribute edits straight back to PostGIS tables with insert, update, and delete tracking. Requires a service.