> For the complete documentation index, see [llms.txt](https://docs.mapbox.com/ja/flutter/maps/llms.txt)

# Markers and annotations

The Mapbox Maps SDK for Flutter offers several ways to add markers, annotations, and other shapes to a map. This guide helps you choose the best approach for your application based on factors like interaction requirements, number of features, the need for customizing the style of features, and data sources.

![Add an annotation to the map.](https://docs.mapbox.com/ja/assets/ideal-img/maps-guides-markers-annotation.ca24526.480.png)

Annotation

Add an annotation to the map.

![Add icons representing features from a vector source.](https://docs.mapbox.com/ja/assets/ideal-img/maps-guides-icons-symbol-layer.3975c1e.480.png)

Style layer

Add icons representing features from a vector source.

Read more about each method, benefits and limitations of each, available customization options, and how to combine methods in the guides listed below.