LibreDrawPolygon Drawing for MapLibre GL JS

Zero-config polygon drawing and editing library with built-in toolbar, touch support, and undo/redo.

Zero Config

Just pass a MapLibre Map instance. Built-in toolbar appears automatically with draw, select, split, setback, delete, undo, and redo buttons.

Full touch support with tap, double-tap, long-press, and drag gestures. Works great on mobile devices.

Import and export standard GeoJSON FeatureCollections. RFC 7946 compliant polygon output.

Full undo/redo history for all operations including create, edit, and delete with configurable history limit.

Works with Vue, React, Svelte, or vanilla JavaScript. No framework dependency required.

Written in TypeScript with full type definitions. Excellent IDE support with autocomplete and type checking.