diff --git a/package.json b/package.json
index cd9afdf16f..328b4eb9c7 100644
--- a/package.json
+++ b/package.json
@@ -126,6 +126,7 @@
     "marked": "15.0.7",
     "memoize-one": "6.0.0",
     "node-vibrant": "4.0.3",
+    "object-hash": "3.0.0",
     "punycode": "2.3.1",
     "qr-scanner": "1.4.2",
     "qrcode": "1.5.4",
@@ -215,7 +216,6 @@
     "lodash.merge": "4.6.2",
     "lodash.template": "4.5.0",
     "map-stream": "0.0.7",
-    "object-hash": "3.0.0",
     "pinst": "3.0.0",
     "prettier": "3.5.1",
     "rspack-manifest-plugin": "5.0.3",
diff --git a/src/components/ha-markdown-element.ts b/src/components/ha-markdown-element.ts
index 128bb220bd..1c642df869 100644
--- a/src/components/ha-markdown-element.ts
+++ b/src/components/ha-markdown-element.ts
@@ -1,7 +1,12 @@
+import type { PropertyValues } from "lit";
 import { ReactiveElement } from "lit";
 import { customElement, property } from "lit/decorators";
+import hash from "object-hash";
 import { fireEvent } from "../common/dom/fire_event";
 import { renderMarkdown } from "../resources/render-markdown";
+import { CacheManager } from "../util/cache-manager";
+
+const markdownCache = new CacheManager<string>(1000);
 
 const _gitHubMarkdownAlerts = {
   reType:
@@ -26,6 +31,16 @@ class HaMarkdownElement extends ReactiveElement {
   @property({ type: Boolean, attribute: "lazy-images" }) public lazyImages =
     false;
 
+  @property({ type: Boolean }) public cache = false;
+
+  public disconnectedCallback() {
+    super.disconnectedCallback();
+    if (this.cache) {
+      const key = this._computeCacheKey();
+      markdownCache.set(key, this.innerHTML);
+    }
+  }
+
   protected createRenderRoot() {
     return this;
   }
@@ -37,6 +52,24 @@ class HaMarkdownElement extends ReactiveElement {
     }
   }
 
+  protected willUpdate(_changedProperties: PropertyValues): void {
+    if (!this.innerHTML && this.cache) {
+      const key = this._computeCacheKey();
+      if (markdownCache.has(key)) {
+        this.innerHTML = markdownCache.get(key)!;
+        this._resize();
+      }
+    }
+  }
+
+  private _computeCacheKey() {
+    return hash({
+      content: this.content,
+      allowSvg: this.allowSvg,
+      breaks: this.breaks,
+    });
+  }
+
   private async _render() {
     this.innerHTML = await renderMarkdown(
       String(this.content),
diff --git a/src/components/ha-markdown.ts b/src/components/ha-markdown.ts
index 8570260a93..14d26fa2cd 100644
--- a/src/components/ha-markdown.ts
+++ b/src/components/ha-markdown.ts
@@ -13,6 +13,8 @@ export class HaMarkdown extends LitElement {
   @property({ type: Boolean, attribute: "lazy-images" }) public lazyImages =
     false;
 
+  @property({ type: Boolean }) public cache = false;
+
   protected render() {
     if (!this.content) {
       return nothing;
@@ -23,6 +25,7 @@ export class HaMarkdown extends LitElement {
       .allowSvg=${this.allowSvg}
       .breaks=${this.breaks}
       .lazyImages=${this.lazyImages}
+      .cache=${this.cache}
     ></ha-markdown-element>`;
   }
 
diff --git a/src/panels/lovelace/cards/hui-markdown-card.ts b/src/panels/lovelace/cards/hui-markdown-card.ts
index 7bc53af091..77cb23f734 100644
--- a/src/panels/lovelace/cards/hui-markdown-card.ts
+++ b/src/panels/lovelace/cards/hui-markdown-card.ts
@@ -3,17 +3,21 @@ import type { PropertyValues } from "lit";
 import { css, html, LitElement, nothing } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import { classMap } from "lit/directives/class-map";
-import { fireEvent } from "../../../common/dom/fire_event";
+import hash from "object-hash";
 import { applyThemesOnElement } from "../../../common/dom/apply_themes_on_element";
+import { fireEvent } from "../../../common/dom/fire_event";
+import "../../../components/ha-alert";
 import "../../../components/ha-card";
 import "../../../components/ha-markdown";
-import "../../../components/ha-alert";
 import type { RenderTemplateResult } from "../../../data/ws-templates";
 import { subscribeRenderTemplate } from "../../../data/ws-templates";
 import type { HomeAssistant } from "../../../types";
+import { CacheManager } from "../../../util/cache-manager";
 import type { LovelaceCard, LovelaceCardEditor } from "../types";
 import type { MarkdownCardConfig } from "./types";
 
+const templateCache = new CacheManager<RenderTemplateResult>(1000);
+
 @customElement("hui-markdown-card")
 export class HuiMarkdownCard extends LitElement implements LovelaceCard {
   public static async getConfigElement(): Promise<LovelaceCardEditor> {
@@ -68,9 +72,32 @@ export class HuiMarkdownCard extends LitElement implements LovelaceCard {
     this._tryConnect();
   }
 
+  private _computeCacheKey() {
+    return hash(this._config);
+  }
+
   public disconnectedCallback() {
     super.disconnectedCallback();
     this._tryDisconnect();
+
+    if (this._config && this._templateResult) {
+      const key = this._computeCacheKey();
+      templateCache.set(key, this._templateResult);
+    }
+  }
+
+  protected willUpdate(_changedProperties: PropertyValues): void {
+    super.willUpdate(_changedProperties);
+    if (!this._config) {
+      return;
+    }
+
+    if (!this._templateResult) {
+      const key = this._computeCacheKey();
+      if (templateCache.has(key)) {
+        this._templateResult = templateCache.get(key);
+      }
+    }
   }
 
   protected render() {
@@ -87,6 +114,7 @@ export class HuiMarkdownCard extends LitElement implements LovelaceCard {
         : nothing}
       <ha-card .header=${this._config.title}>
         <ha-markdown
+          cache
           breaks
           class=${classMap({
             "no-header": !this._config.title,
diff --git a/src/util/cache-manager.ts b/src/util/cache-manager.ts
new file mode 100644
index 0000000000..e9a11ca31a
--- /dev/null
+++ b/src/util/cache-manager.ts
@@ -0,0 +1,24 @@
+export class CacheManager<T> {
+  constructor(expiration?: number) {
+    this._expiration = expiration;
+  }
+
+  private _expiration?: number;
+
+  private _cache = new Map<string, T>();
+
+  public get(key: string): T | undefined {
+    return this._cache.get(key);
+  }
+
+  public set(key: string, value: T): void {
+    this._cache.set(key, value);
+    if (this._expiration) {
+      window.setTimeout(() => this._cache.delete(key), this._expiration);
+    }
+  }
+
+  public has(key: string): boolean {
+    return this._cache.has(key);
+  }
+}
diff --git a/test/util/cache-manager.test.ts b/test/util/cache-manager.test.ts
new file mode 100644
index 0000000000..7f0b61ba8b
--- /dev/null
+++ b/test/util/cache-manager.test.ts
@@ -0,0 +1,50 @@
+import { describe, it, expect, vi, beforeEach, afterEach } from "vitest";
+import { CacheManager } from "../../src/util/cache-manager";
+
+const savedSetTimeout = setTimeout;
+
+describe("cache-manager", () => {
+  beforeEach(() => {
+    vi.useFakeTimers();
+    window.setTimeout = setTimeout;
+  });
+  afterEach(() => {
+    vi.useRealTimers();
+    window.setTimeout = savedSetTimeout;
+  });
+  it("should return value before expiration", async () => {
+    const cacheManager = new CacheManager<string>(1000);
+    cacheManager.set("key", "value");
+
+    expect(cacheManager.has("key")).toBe(true);
+    expect(cacheManager.get("key")).toBe("value");
+
+    vi.advanceTimersByTime(500);
+    expect(cacheManager.has("key")).toBe(true);
+    expect(cacheManager.get("key")).toBe("value");
+  });
+
+  it("should not return value after expiration", async () => {
+    const cacheManager = new CacheManager<string>(1000);
+    cacheManager.set("key", "value");
+
+    expect(cacheManager.has("key")).toBe(true);
+    expect(cacheManager.get("key")).toBe("value");
+
+    vi.advanceTimersByTime(2000);
+    expect(cacheManager.has("key")).toBe(false);
+    expect(cacheManager.get("key")).toBe(undefined);
+  });
+
+  it("should always return value if no expiration", async () => {
+    const cacheManager = new CacheManager<string>();
+    cacheManager.set("key", "value");
+
+    expect(cacheManager.has("key")).toBe(true);
+    expect(cacheManager.get("key")).toBe("value");
+
+    vi.advanceTimersByTime(10000000000000000000000);
+    expect(cacheManager.has("key")).toBe(true);
+    expect(cacheManager.get("key")).toBe("value");
+  });
+});