Skip to content

GIS ToolboxProfessional geospatial information modeling and spatial data processing platform

Home Tools Help

Coordinate System Map Explorer Format Conversion Batch Converter Spatial Analysis Tool Matrix File Inspector Generators GeoTIFF Tools Workflow Builder Measurement Tools 3D Measurement Tools Data Processing Tools Data Compression Tool Data Downloader Spatial SQL Query Rasterize (Vector → Raster)Raster Calculator (NDVI)Hillshade Contour Generator Vectorize Raster 3D Viewer Hyperspectral Explorer

Concave hull by format

Build a concave hull around the layer.

Run Concave hull on GeoJSON now

Build a concave hull around the layer.

Choose a file format

GeoJSON Shapefile KML GeoPackage CSV GPX FlatGeobuf GML GeoParquet WKT TopoJSON Excel (xlsx)DXF (CAD)MapInfo TAB

Related tools

Tool Matrix Workflow Builder Spatial Analysis

GIS Toolbox

Browser-based GIS tools — coordinate conversion, format conversion, measurement, and 3D map exploration. Files never leave your browser.

ProductTools About Help

LegalPrivacy Policy Terms of Service

Business Inquiries customer@taoliapp.com

© 2026 GIS Toolbox · All rights reserved.

Built with Vue 3, TypeScript & WebAssembly.