diff --git a/src/lib/cms.ts b/src/lib/cms.ts
index 100796b..40529af 100644
--- a/src/lib/cms.ts
+++ b/src/lib/cms.ts
@@ -625,6 +625,42 @@ export async function getPostBySlug(
   return cached("post", key, fetchFn);
 }
 
+/**
+ * Generic single-entry fetch by `(collection, slug)`. Used by the embed/widget
+ * route that renders a single block standalone.
+ *
+ * Resolves nested references via `_resolve=all` by default so block components
+ * see the same data shape as inside a page row.
+ */
+export async function getEntryBySlug<T = Record<string, unknown>>(
+  collection: string,
+  slug: string,
+  options?: ContentGetOptions,
+): Promise<T | null> {
+  const resolveKey = options?.resolve?.join(",") ?? "all";
+  const fieldsKey = options?.fields?.join(",") ?? "";
+  const depthKey = options?.depth ?? "";
+  const key = `entry:${collection}:${slug}:${options?.locale ?? ""}:${resolveKey}:${depthKey}:${fieldsKey}`;
+  const fetchFn = async (): Promise<T | null> => {
+    const base = getBaseUrl();
+    const u = new URL(`${base}/api/content/${encodeURIComponent(collection)}/${encodeURIComponent(slug)}`);
+    if (options?.locale) u.searchParams.set("_locale", options.locale);
+    u.searchParams.set("_resolve", options?.resolve?.length ? options.resolve.join(",") : "all");
+    if (typeof options?.depth === "number") u.searchParams.set("_depth", String(options.depth));
+    if (options?.fields?.length) u.searchParams.set("_fields", options.fields.join(","));
+    if (options?.preview) u.searchParams.set("preview", options.preview);
+    if (options?.previewDraft) u.searchParams.set("preview_draft", options.previewDraft);
+    const res = await cmsFetch(u.toString());
+    if (res.status === 404) return null;
+    if (!res.ok) {
+      throw new Error(`RustyCMS getEntry failed: ${res.status} for ${collection}/${slug}`);
+    }
+    return (await res.json()) as T;
+  };
+  if (options?.preview || options?.previewDraft) return fetchFn();
+  return cached(collection, key, fetchFn);
+}
+
 /** Für Post-URLs wird slug bevorzugt (nicht _slug). Führender Slash wird ignoriert. */
 export async function getPostSlugs(): Promise<string[]> {
   const items = await getPosts();
diff --git a/src/lib/components/BlockRenderer.svelte b/src/lib/components/BlockRenderer.svelte
new file mode 100644
index 0000000..9c5f742
--- /dev/null
+++ b/src/lib/components/BlockRenderer.svelte
@@ -0,0 +1,95 @@
+<script lang="ts">
+  import MarkdownBlock from "./blocks/MarkdownBlock.svelte";
+  import HeadlineBlock from "./blocks/HeadlineBlock.svelte";
+  import HtmlBlock from "./blocks/HtmlBlock.svelte";
+  import IframeBlock from "./blocks/IframeBlock.svelte";
+  import ImageBlock from "./blocks/ImageBlock.svelte";
+  import ImageGalleryBlock from "./blocks/ImageGalleryBlock.svelte";
+  import FilesBlock from "./blocks/FilesBlock.svelte";
+  import YoutubeVideoBlock from "./blocks/YoutubeVideoBlock.svelte";
+  import YoutubeVideoGalleryBlock from "./blocks/YoutubeVideoGalleryBlock.svelte";
+  import QuoteBlock from "./blocks/QuoteBlock.svelte";
+  import QuoteCarouselBlock from "./blocks/QuoteCarouselBlock.svelte";
+  import LinkListBlock from "./blocks/LinkListBlock.svelte";
+  import PostOverviewBlock from "./blocks/PostOverviewBlock.svelte";
+  import SearchableTextBlock from "./blocks/SearchableTextBlock.svelte";
+  import CalendarBlock from "./blocks/CalendarBlock.svelte";
+  import OrganisationsBlock from "./blocks/OrganisationsBlock.svelte";
+  import OpnFormBlock from "./blocks/OpnFormBlock.svelte";
+  import DeadlineBannerBlock from "./blocks/DeadlineBannerBlock.svelte";
+  import StrommixBlock from "./blocks/StrommixBlock.svelte";
+  import type { Translations } from "$lib/translations";
+  import type {
+    ResolvedBlock,
+    MarkdownBlockData,
+    HeadlineBlockData,
+    HtmlBlockData,
+    IframeBlockData,
+    ImageBlockData,
+    ImageGalleryBlockData,
+    FilesBlockData,
+    YoutubeVideoBlockData,
+    YoutubeVideoGalleryBlockData,
+    QuoteBlockData,
+    QuoteCarouselBlockData,
+    LinkListBlockData,
+    PostOverviewBlockData,
+    SearchableTextBlockData,
+    CalendarBlockData,
+    OrganisationsBlockData,
+    OpnFormBlockData,
+    DeadlineBannerBlockData,
+    LiveStrommixBlockData,
+  } from "$lib/block-types";
+
+  let {
+    block,
+    translations = {},
+  }: { block: ResolvedBlock; translations?: Translations | null } = $props();
+
+  const type = $derived((block._type as string) ?? "unknown");
+</script>
+
+{#if type === "markdown"}
+  <MarkdownBlock block={block as MarkdownBlockData} />
+{:else if type === "headline"}
+  <HeadlineBlock block={block as HeadlineBlockData} />
+{:else if type === "html"}
+  <HtmlBlock block={block as HtmlBlockData} />
+{:else if type === "iframe"}
+  <IframeBlock block={block as IframeBlockData} translations={translations} />
+{:else if type === "image"}
+  <ImageBlock block={block as ImageBlockData} />
+{:else if type === "image_gallery"}
+  <ImageGalleryBlock block={block as ImageGalleryBlockData} />
+{:else if type === "files"}
+  <FilesBlock block={block as FilesBlockData} />
+{:else if type === "youtube_video"}
+  <YoutubeVideoBlock block={block as YoutubeVideoBlockData} />
+{:else if type === "youtube_video_gallery"}
+  <YoutubeVideoGalleryBlock block={block as YoutubeVideoGalleryBlockData} />
+{:else if type === "quote"}
+  <QuoteBlock block={block as QuoteBlockData} />
+{:else if type === "quote_carousel"}
+  <QuoteCarouselBlock block={block as QuoteCarouselBlockData} />
+{:else if type === "link_list"}
+  <LinkListBlock block={block as LinkListBlockData} />
+{:else if type === "post_overview"}
+  <PostOverviewBlock block={block as PostOverviewBlockData} />
+{:else if type === "searchable_text"}
+  <SearchableTextBlock block={block as SearchableTextBlockData} translations={translations} />
+{:else if type === "calendar"}
+  <CalendarBlock block={block as CalendarBlockData} translations={translations} />
+{:else if type === "organisations"}
+  <OrganisationsBlock block={block as OrganisationsBlockData} />
+{:else if type === "opnform"}
+  <OpnFormBlock block={block as OpnFormBlockData} />
+{:else if type === "deadline_banner"}
+  <DeadlineBannerBlock block={block as DeadlineBannerBlockData} />
+{:else if type === "live_strommix"}
+  <StrommixBlock block={block as LiveStrommixBlockData} />
+{:else}
+  <div class="rounded border border-erde-200 bg-erde-50 px-3 py-2 text-sm text-erde-800">
+    Unbekannter Block: <code>{type}</code>
+  </div>
+{/if}
diff --git a/src/routes/(embed)/+layout@.svelte b/src/routes/(embed)/+layout@.svelte
new file mode 100644
index 0000000..e90eb80
--- /dev/null
+++ b/src/routes/(embed)/+layout@.svelte
@@ -0,0 +1,21 @@
+<script lang="ts">
+  import '../../app.css';
+  import '$lib/iconify-offline';
+  let { children }: { children: import('svelte').Snippet } = $props();
+</script>
+
+<div class="embed-root">
+  {@render children()}
+</div>
+
+<style>
+  :global(html), :global(body) {
+    margin: 0;
+    padding: 0;
+    background: transparent;
+  }
+  .embed-root {
+    min-height: 100vh;
+    background: var(--color-page-bg, transparent);
+  }
+</style>
diff --git a/src/routes/(embed)/widget/[collection]/[slug]/+page.server.ts b/src/routes/(embed)/widget/[collection]/[slug]/+page.server.ts
new file mode 100644
index 0000000..c1fc5e2
--- /dev/null
+++ b/src/routes/(embed)/widget/[collection]/[slug]/+page.server.ts
@@ -0,0 +1,32 @@
+import { error } from "@sveltejs/kit";
+import { getEntryBySlug } from "$lib/cms";
+import type { PageServerLoad } from "./$types";
+
+export const load: PageServerLoad = async ({ params, url, setHeaders }) => {
+  const { collection, slug } = params;
+  const preview = url.searchParams.get("preview") ?? undefined;
+  const locale = url.searchParams.get("_locale") ?? undefined;
+
+  const entry = await getEntryBySlug<Record<string, unknown>>(collection, slug, {
+    resolve: ["all"],
+    preview,
+    locale,
+  });
+  if (!entry) throw error(404, `Entry not found: ${collection}/${slug}`);
+
+  // _type is needed by BlockRenderer's switch. Server backfills it from the
+  // route param so the renderer sees the same shape as inside a page row.
+  if (typeof entry._type !== "string") {
+    (entry as Record<string, unknown>)._type = collection;
+  }
+
+  // Embeds: skip search engines, mild caching for public reads.
+  setHeaders({
+    "x-robots-tag": "noindex",
+    "cache-control": preview
+      ? "private, no-store"
+      : "public, s-maxage=60, stale-while-revalidate=300",
+  });
+
+  return { collection, slug, entry, preview: !!preview };
+};
diff --git a/src/routes/(embed)/widget/[collection]/[slug]/+page.svelte b/src/routes/(embed)/widget/[collection]/[slug]/+page.svelte
new file mode 100644
index 0000000..1cc8f88
--- /dev/null
+++ b/src/routes/(embed)/widget/[collection]/[slug]/+page.svelte
@@ -0,0 +1,23 @@
+<script lang="ts">
+  import BlockRenderer from "$lib/components/BlockRenderer.svelte";
+  import type { ResolvedBlock } from "$lib/block-types";
+  import type { PageData } from "./$types";
+
+  let { data }: { data: PageData } = $props();
+  const block = $derived(data.entry as ResolvedBlock);
+</script>
+
+<svelte:head>
+  <title>{data.collection} / {data.slug}</title>
+  <meta name="robots" content="noindex" />
+</svelte:head>
+
+<div class="widget-shell">
+  <BlockRenderer {block} />
+</div>
+
+<style>
+  .widget-shell {
+    padding: 1rem;
+  }
+</style>