diff --git a/src/app/App.tsx b/src/app/App.tsx
index a28779d1..87ba6582 100644
--- a/src/app/App.tsx
+++ b/src/app/App.tsx
@@ -19,6 +19,7 @@ export function App() {
 		<Router onChange={changeRoute}>
 			<Home path="/" />
 			<Category path="/worldgen" category="worldgen" />
+			<Category path="/tags" category="tags" />
 			<Category path="/assets" category="assets" />
 			<Partners path="/partners" />
 			<Sounds path="/sounds" />
diff --git a/src/app/contexts/Project.tsx b/src/app/contexts/Project.tsx
index 324761da..3f503f64 100644
--- a/src/app/contexts/Project.tsx
+++ b/src/app/contexts/Project.tsx
@@ -129,7 +129,8 @@ export function getFilePath(file: ProjectFile) {
 	}
 	const gen = config.generators.find(g => g.id === file.type)
 	if (!gen) {
-		throw new Error(`Cannot find generator of type ${file.type}`)
+		console.error(`Cannot find generator of type ${file.type}`)
+		return undefined
 	}
 	return `data/${namespace}/${gen.path ?? gen.id}/${id}`
 }
diff --git a/src/app/pages/Home.tsx b/src/app/pages/Home.tsx
index 6bfd6a20..62598025 100644
--- a/src/app/pages/Home.tsx
+++ b/src/app/pages/Home.tsx
@@ -15,6 +15,7 @@ export function Home({}: Props) {
 				{config.generators.filter(g => !g.category).map(g => 
 					<ToolCard title={locale(g.id)} link={cleanUrl(g.url)} />
 				)}
+				<ToolCard title={locale('tags')} link="/tags/" />
 				<ToolCard title={locale('worldgen')} link="/worldgen/" />
 			</ToolCard>
 			<ToolCard title="Resource packs">
diff --git a/src/app/pages/Project.tsx b/src/app/pages/Project.tsx
index b6df91fd..1c51e15d 100644
--- a/src/app/pages/Project.tsx
+++ b/src/app/pages/Project.tsx
@@ -9,7 +9,10 @@ export function Project({}: Props) {
 	const { locale } = useLocale()
 	const { project, openFile } = useProject()
 	useTitle(locale('title.project', project.name))
-	const entries = useMemo(() => project.files.map(getFilePath), project.files)
+	const entries = useMemo(() => project.files.flatMap(f => {
+		const path = getFilePath(f)
+		return path ? [path] : []
+	}), project.files)
 
 	const selectFile = useCallback((entry: string) => {
 		const [, namespace, type, ...id] = entry.split('/')
diff --git a/src/config.json b/src/config.json
index 6756e481..10c8dded 100644
--- a/src/config.json
+++ b/src/config.json
@@ -253,6 +253,50 @@
       "schema": "flat_level_generator_preset",
       "minVersion": "1.19"
     },
+    {
+      "id": "tag/block",
+      "url": "tags/block",
+      "category": "tags",
+      "path": "tags/blocks",
+      "schema": "block_tag"
+    },
+    {
+      "id": "tag/entity_type",
+      "url": "tags/entity-type",
+      "category": "tags",
+      "path": "tags/entity_types",
+      "schema": "entity_type_tag"
+    },
+    {
+      "id": "tag/fluid",
+      "url": "tags/fluid",
+      "category": "tags",
+      "path": "tags/fluids",
+      "schema": "fluid_tag"
+    },
+    {
+      "id": "tag/game_event",
+      "url": "tags/game-event",
+      "category": "tags",
+      "path": "tags/game_events",
+      "schema": "game_event_tag",
+      "minVersion": "1.17"
+    },
+    {
+      "id": "tag/item",
+      "url": "tags/item",
+      "category": "tags",
+      "path": "tags/items",
+      "schema": "item_tag"
+    },
+    {
+      "id": "tag/worldgen/biome",
+      "url": "tags/biome",
+      "category": "tags",
+      "path": "tags/worldgen/biome",
+      "schema": "biome_tag",
+      "minVersion": "1.18.2"
+    },
     {
       "id": "block_definition",
       "url": "assets/blockstate",
diff --git a/src/locales/en.json b/src/locales/en.json
index 895f898b..f28df0a2 100644
--- a/src/locales/en.json
+++ b/src/locales/en.json
@@ -80,6 +80,13 @@
   "settings.fields.name": "Name",
   "share": "Share",
   "theme": "Theme",
+  "tag/block": "Block Tag",
+  "tag/entity_type": "Entity Type Tag",
+  "tag/fluid": "Fluid Tag",
+  "tag/game_event": "Game Event Tag",
+  "tag/item": "Item Tag",
+  "tag/worldgen/biome": "Biome Tag",
+  "tags": "Tags",
   "theme.dark": "Dark",
   "theme.light": "Light",
   "theme.system": "System",