GeoStyler

GeoStyler Code Sprint 2025

It’s all about style again

The GeoStyler Code Sprint 2025 is over and it was great!

Take a look at the GeoStyler Code Sprint 2025 blog post for the fantastic results.

Thanks to all contributors for making it such a wonderful event!

The GeoStyler Core Team

GeoStyler is an open-source React library that enables developers to build flexible and powerful graphical user interfaces for map-styling in the browser. GeoStyler also provides an easy to use API and client to convert between multiple open styling formats.

Features

Universal

Not bound to a specific styling format. Easily convert from one style to another

Customizable

Extremely flexible. Customize UI components with ease

Modular

GeoStyler-UI, Style-Parsers and Client: Use what you need

CLI

Convert between different formats from the command line

GeoStyler: Read the docs

Read our API docs for details on how to use the GeoStyler React-library to build flexible and powerful GUIs for styling maps in the browser

Read the Docs

Supported Formats

Supports SLD, OpenLayers, QML, Mapbox, GeoJSON, WFS, …

GeoStyler CLI

Automate the conversion of multiple styles with GeoStyler CLI

Our CLI tool allows converting existing styles from one format to another. This comes in handy when multiple styles need to be converted from one format into another. E.g. convert all your QGIS styles to SLD and publish them via GeoServer.

Checkout the repository

GeoStyler Rest API

Access GeoStyler’s style transformation capabilities over the web

The Rest-API allows for style conversions using standard HTTP requests.

Checkout the repository Demo

Tutorials

GeoStyler Beginner Tutorial

How to use GeoStyler from scratch

GeoStyler Advanced Tutorial

How to use GeoStyler in an advanced map application.

OSGeo Community Project

GeoStyler is an offical OSGeo Community Project

As official OSGeo Community Project, we directly support and interact with the Open Source Geo Community so that everyone can benefit.

Checkout the project page

Generic Styler for GeoData