diff --git a/index.html b/index.html
index b8c11f2..50b615b 100644
--- a/index.html
+++ b/index.html
@@ -108,6 +108,7 @@
                 locationChunk: 'Chunk',
                 contextMenuCopyLink: 'Copy link to here',
                 contextMenuCenterHere: 'Center here',
+                toggleTitle: 'Click to toggle this section',
             }
         };
     </script>
diff --git a/src/api.ts b/src/api.ts
index d381c38..fb28bad 100644
--- a/src/api.ts
+++ b/src/api.ts
@@ -95,6 +95,7 @@ function buildMessagesConfig(response: any): LiveAtlasMessageConfig {
 		locationChunk: liveAtlasMessages.locationChunk || '',
 		contextMenuCopyLink: liveAtlasMessages.contextMenuCopyLink || '',
 		contextMenuCenterHere: liveAtlasMessages.contextMenuCenterHere || '',
+		toggleTitle: liveAtlasMessages.toggleTitle || '',
 	}
 }
 
diff --git a/src/components/Sidebar.vue b/src/components/Sidebar.vue
index 0d9bf65..ba2d1ad 100644
--- a/src/components/Sidebar.vue
+++ b/src/components/Sidebar.vue
@@ -42,9 +42,9 @@ import FollowTarget from './sidebar/FollowTarget.vue';
 import {useStore} from "@/store";
 import SvgIcon from "@/components/SvgIcon.vue";
 import {MutationTypes} from "@/store/mutation-types";
-import {DynmapUIElement} from "@/dynmap";
 import "@/assets/icons/players.svg";
 import "@/assets/icons/maps.svg";
+import {LiveAtlasUIElement} from "@/index";
 
 export default defineComponent({
 	components: {
@@ -67,7 +67,7 @@ export default defineComponent({
 			messageWorlds = computed(() => store.state.messages.worldsHeading),
 			messagePlayers = computed(() => store.state.messages.playersHeading),
 
-			toggleElement = (element: DynmapUIElement) => {
+			toggleElement = (element: LiveAtlasUIElement) => {
 				store.commit(MutationTypes.TOGGLE_UI_ELEMENT_VISIBILITY, element);
 			},
 
@@ -168,7 +168,18 @@ export default defineComponent({
 
 		.section__heading {
 			font-size: 2rem;
-			margin-bottom: 1rem;
+			cursor: pointer;
+			user-select: none;
+			padding: 1.5rem 1.5rem 1rem;
+			margin: -1.5rem -1.5rem 0;
+			background-color: transparent;
+			color: inherit;
+			text-align: left;
+
+			&:hover, &:focus-visible, &.focus-visible, &:active {
+				background-color: transparent;
+				color: inherit;
+			}
 		}
 
 		.section__content {
@@ -191,6 +202,17 @@ export default defineComponent({
 			align-self: center;
 			margin-top: 1rem;
 		}
+
+		&.section--collapsed {
+			.section__heading {
+				padding-bottom: 1.5rem;
+				margin-bottom: -1.5rem;
+			}
+
+			.section__content {
+				display: none;
+			}
+		}
 	}
 
 	@media (max-width: 480px) {
diff --git a/src/components/sidebar/CollapsibleSection.vue b/src/components/sidebar/CollapsibleSection.vue
new file mode 100644
index 0000000..621b664
--- /dev/null
+++ b/src/components/sidebar/CollapsibleSection.vue
@@ -0,0 +1,58 @@
+<template>
+	<section :class="{'sidebar__section': true, 'section--collapsed': collapsed}">
+		<button type="button" class="section__heading"
+		        @click.prevent="toggle" @keypress.prevent="handleKeypress" :title="title">
+			<slot name="heading"></slot>
+		</button>
+		<ul class="section__content menu">
+			<slot></slot>
+		</ul>
+	</section>
+</template>
+
+<script lang="ts">
+	import {useStore} from "@/store";
+	import {LiveAtlasSidebarSection} from "@/index";
+	import {defineComponent} from "@vue/runtime-core";
+
+	export default defineComponent({
+		name: 'CollapsibleSection',
+
+		props: {
+			name: {
+				type: Object as () => LiveAtlasSidebarSection,
+				required: true,
+			}
+		},
+
+		computed: {
+			title(): string {
+				return useStore().state.messages.toggleTitle;
+			},
+
+			collapsed(): boolean {
+				return useStore().state.ui.collapsedSections.has(this.name);
+			},
+		},
+
+		methods: {
+			handleKeypress(e: KeyboardEvent) {
+				if(e.key !== ' ' && e.key !== 'Enter') {
+					return;
+				}
+
+				this.toggle();
+			},
+
+			toggle() {
+				const store = useStore();
+
+				if(this.collapsed) {
+					store.state.ui.collapsedSections.delete(this.name);
+				} else {
+					store.state.ui.collapsedSections.add(this.name);
+				}
+			}
+		}
+	});
+</script>
diff --git a/src/components/sidebar/PlayerList.vue b/src/components/sidebar/PlayerList.vue
index 720ecf8..1badb06 100644
--- a/src/components/sidebar/PlayerList.vue
+++ b/src/components/sidebar/PlayerList.vue
@@ -15,22 +15,26 @@
   -->
 
 <template>
-	<section class="sidebar__section sidebar__section--players">
-		<span class="section__heading">{{ heading }} [{{ players.size }}/{{ maxPlayers }}]</span>
-		<ul class="section__content menu">
-			<PlayerListItem v-for="[account, player] in players" :key="account" :player="player"></PlayerListItem>
-			<li v-if="!players.size" class="section__skeleton">{{ skeletonPlayers }}</li>
-		</ul>
-	</section>
+	<CollapsibleSection name="players">
+		<template v-slot:heading>{{ heading }} [{{ players.size }}/{{ maxPlayers }}]</template>
+		<template v-slot:default>
+			<ul class="section__content menu">
+				<PlayerListItem v-for="[account, player] in players" :key="account" :player="player"></PlayerListItem>
+				<li v-if="!players.size" class="section__skeleton">{{ skeletonPlayers }}</li>
+			</ul>
+		</template>
+	</CollapsibleSection>
 </template>
 
 <script lang="ts">
 import PlayerListItem from "./PlayerListItem.vue";
 import {defineComponent} from "@vue/runtime-core";
 import {useStore} from "@/store";
+import CollapsibleSection from "@/components/sidebar/CollapsibleSection.vue";
 
 export default defineComponent({
 	components: {
+		CollapsibleSection,
 		PlayerListItem
 	},
 
@@ -50,7 +54,7 @@ export default defineComponent({
 		maxPlayers(): number {
 			return useStore().state.configuration.maxPlayers;
 		}
-	},
+	}
 });
 </script>
 
diff --git a/src/components/sidebar/ServerList.vue b/src/components/sidebar/ServerList.vue
index e6edf12..f25c707 100644
--- a/src/components/sidebar/ServerList.vue
+++ b/src/components/sidebar/ServerList.vue
@@ -15,22 +15,26 @@
   -->
 
 <template>
-	<section class="sidebar__section" v-if="servers.size > 1">
-		<span class="section__heading">{{ heading }}</span>
-		<ul class="section__content menu">
-			<ServerListItem :server="server" v-for="[name, server] in servers" :key="name"></ServerListItem>
-		</ul>
-	</section>
+	<CollapsibleSection v-if="servers.size > 1" name="servers">
+		<template v-slot:heading>{{ heading }}</template>
+		<template v-slot:default>
+			<ul class="section__content menu">
+				<ServerListItem :server="server" v-for="[name, server] in servers" :key="name"></ServerListItem>
+			</ul>
+		</template>
+	</CollapsibleSection>
 </template>
 
 <script lang="ts">
 import ServerListItem from './ServerListItem.vue';
 import {defineComponent} from 'vue';
 import {useStore} from "@/store";
+import CollapsibleSection from "@/components/sidebar/CollapsibleSection.vue";
 
 export default defineComponent({
 	name: 'ServerList',
 	components: {
+		CollapsibleSection,
 		ServerListItem
 	},
 
@@ -42,7 +46,6 @@ export default defineComponent({
 		servers() {
 			return useStore().state.servers;
 		}
-	},
+	}
 });
-
 </script>
diff --git a/src/components/sidebar/WorldList.vue b/src/components/sidebar/WorldList.vue
index 5b95c5d..f69fa3d 100644
--- a/src/components/sidebar/WorldList.vue
+++ b/src/components/sidebar/WorldList.vue
@@ -15,23 +15,27 @@
   -->
 
 <template>
-	<section class="sidebar__section">
-		<span class="section__heading">{{ heading }}</span>
-		<ul class="section__content">
-			<WorldListItem :world="world" v-for="[name, world] in worlds" :key="name"></WorldListItem>
-			<li v-if="!worlds.size" class="section__skeleton">{{ skeletonWorlds }}</li>
-		</ul>
-	</section>
+	<CollapsibleSection name="maps">
+		<template v-slot:heading>{{ heading }}</template>
+		<template v-slot:default>
+			<ul class="section__content">
+				<WorldListItem :world="world" v-for="[name, world] in worlds" :key="name"></WorldListItem>
+				<li v-if="!worlds.size" class="section__skeleton">{{ skeletonWorlds }}</li>
+			</ul>
+		</template>
+	</CollapsibleSection>
 </template>
 
 <script lang="ts">
 import WorldListItem from './WorldListItem.vue';
 import {defineComponent} from 'vue';
 import {useStore} from "@/store";
+import CollapsibleSection from "@/components/sidebar/CollapsibleSection.vue";
 
 export default defineComponent({
 	name: 'WorldList',
 	components: {
+		CollapsibleSection,
 		WorldListItem
 	},
 
@@ -47,11 +51,6 @@ export default defineComponent({
 		worlds() {
 			return useStore().state.worlds;
 		}
-	},
+	}
 });
-
 </script>
-
-<style scoped>
-
-</style>
\ No newline at end of file
diff --git a/src/dynmap.d.ts b/src/dynmap.d.ts
index 59e319a..cc31e3f 100644
--- a/src/dynmap.d.ts
+++ b/src/dynmap.d.ts
@@ -296,5 +296,3 @@ interface DynmapChat {
 	source?: string;
 	timestamp: number;
 }
-
-export type DynmapUIElement = 'chat' | 'players' | 'maps' | 'settings';
\ No newline at end of file
diff --git a/src/index.d.ts b/src/index.d.ts
index 4df8dab..ea9f5bc 100644
--- a/src/index.d.ts
+++ b/src/index.d.ts
@@ -63,4 +63,8 @@ interface LiveAtlasMessageConfig {
 	locationChunk: string;
 	contextMenuCopyLink: string;
 	contextMenuCenterHere: string;
-}
\ No newline at end of file
+	toggleTitle: string;
+}
+
+export type LiveAtlasUIElement = 'chat' | 'players' | 'maps' | 'settings';
+export type LiveAtlasSidebarSection = 'servers' | 'players' | 'maps';
\ No newline at end of file
diff --git a/src/store/mutations.ts b/src/store/mutations.ts
index a09a700..41ce86e 100644
--- a/src/store/mutations.ts
+++ b/src/store/mutations.ts
@@ -28,10 +28,10 @@ import {
 	DynmapPlayer,
 	DynmapServerConfig, DynmapTileUpdate,
 	DynmapWorld,
-	DynmapWorldState, DynmapParsedUrl, DynmapChat, DynmapUIElement
+	DynmapWorldState, DynmapParsedUrl, DynmapChat
 } from "@/dynmap";
 import {DynmapProjection} from "@/leaflet/projection/DynmapProjection";
-import {LiveAtlasMessageConfig, LiveAtlasServerDefinition} from "@/index";
+import {LiveAtlasMessageConfig, LiveAtlasServerDefinition, LiveAtlasUIElement} from "@/index";
 
 export type CurrentMapPayload = {
 	worldName: string;
@@ -80,8 +80,8 @@ export type Mutations<S = State> = {
 	[MutationTypes.CLEAR_PAN_TARGET](state: S, a?: void): void
 
 	[MutationTypes.SET_SMALL_SCREEN](state: S, payload: boolean): void
-	[MutationTypes.TOGGLE_UI_ELEMENT_VISIBILITY](state: S, payload: DynmapUIElement): void
-	[MutationTypes.SET_UI_ELEMENT_VISIBILITY](state: S, payload: {element: DynmapUIElement, state: boolean}): void
+	[MutationTypes.TOGGLE_UI_ELEMENT_VISIBILITY](state: S, payload: LiveAtlasUIElement): void
+	[MutationTypes.SET_UI_ELEMENT_VISIBILITY](state: S, payload: {element: LiveAtlasUIElement, state: boolean}): void
 
 	[MutationTypes.SET_LOGGED_IN](state: S, payload: boolean): void
 }
@@ -509,7 +509,7 @@ export const mutations: MutationTree<State> & Mutations = {
 		state.ui.smallScreen = smallScreen;
 	},
 
-	[MutationTypes.TOGGLE_UI_ELEMENT_VISIBILITY](state: State, element: DynmapUIElement): void {
+	[MutationTypes.TOGGLE_UI_ELEMENT_VISIBILITY](state: State, element: LiveAtlasUIElement): void {
 		const newState = !state.ui.visibleElements.has(element);
 
 		if(newState && state.ui.smallScreen) {
@@ -520,7 +520,7 @@ export const mutations: MutationTree<State> & Mutations = {
 		newState ? state.ui.visibleElements.add(element) : state.ui.visibleElements.delete(element);
 	},
 
-	[MutationTypes.SET_UI_ELEMENT_VISIBILITY](state: State, payload: {element: DynmapUIElement, state: boolean}): void {
+	[MutationTypes.SET_UI_ELEMENT_VISIBILITY](state: State, payload: {element: LiveAtlasUIElement, state: boolean}): void {
 		if(payload.state && state.ui.smallScreen) {
 			state.ui.visibleElements.clear();
 		}
diff --git a/src/store/state.ts b/src/store/state.ts
index 5a60a4a..5365c6c 100644
--- a/src/store/state.ts
+++ b/src/store/state.ts
@@ -19,10 +19,10 @@ import {
 	DynmapWorldMap, DynmapMarkerSet, DynmapMarkerSetUpdates,
 	DynmapPlayer,
 	DynmapServerConfig, DynmapTileUpdate,
-	DynmapWorld, DynmapWorldState, Coordinate, DynmapParsedUrl, DynmapChat, DynmapUIElement
+	DynmapWorld, DynmapWorldState, Coordinate, DynmapParsedUrl, DynmapChat
 } from "@/dynmap";
 import {DynmapProjection} from "@/leaflet/projection/DynmapProjection";
-import {LiveAtlasMessageConfig, LiveAtlasServerDefinition} from "@/index";
+import {LiveAtlasMessageConfig, LiveAtlasServerDefinition, LiveAtlasSidebarSection, LiveAtlasUIElement} from "@/index";
 
 export type State = {
 	version: string;
@@ -63,8 +63,9 @@ export type State = {
 
 	ui: {
 		smallScreen: boolean;
-		visibleElements: Set<DynmapUIElement>;
-		previouslyVisibleElements: Set<DynmapUIElement>;
+		visibleElements: Set<LiveAtlasUIElement>;
+		previouslyVisibleElements: Set<LiveAtlasUIElement>;
+		collapsedSections: Set<LiveAtlasSidebarSection>;
 	};
 
 	parsedUrl: DynmapParsedUrl;
@@ -125,7 +126,8 @@ export const state: State = {
 		locationRegion: '',
 		locationChunk: '',
 		contextMenuCopyLink: '',
-		contextMenuCenterHere: ''
+		contextMenuCenterHere: '',
+		toggleTitle: '',
 	},
 
 	loggedIn: false,
@@ -207,6 +209,7 @@ export const state: State = {
 		smallScreen: false,
 		visibleElements:new Set(),
 		previouslyVisibleElements: new Set(),
+		collapsedSections: new Set(),
 	},
 
 	parsedUrl: {