diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0be36a2cb3..17cf4d3275 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -28,6 +28,7 @@
 - Enhance: ドライブのファイル・フォルダをドラッグしなくても移動できるように  
   (Cherry-picked from https://github.com/nafu-at/misskey/commit/b89c2af6945c6a9f9f10e83f54d2bcf0f240b0b4, https://github.com/nafu-at/misskey/commit/8a7d710c6acb83f50c83f050bd1423c764d60a99)
 - Enhance: デッキのアンテナ・リスト選択画面からそれぞれを新規作成できるように
+- Enhance: ブラウザのコンテキストメニューを使用できるように
 - Fix: `/about#federation` ページなどで各インスタンスのチャートが表示されなくなっていた問題を修正
 - Fix: ユーザーページの追加情報のラベルを投稿者のサーバーの絵文字で表示する (#13968)
 - Fix: リバーシの対局を正しく共有できないことがある問題を修正
diff --git a/locales/index.d.ts b/locales/index.d.ts
index 848050583b..30c21c92e7 100644
--- a/locales/index.d.ts
+++ b/locales/index.d.ts
@@ -10118,6 +10118,24 @@ export interface Locale extends ILocale {
          */
         "loop": string;
     };
+    "_contextMenu": {
+        /**
+         * コンテキストメニュー
+         */
+        "title": string;
+        /**
+         * アプリケーション
+         */
+        "app": string;
+        /**
+         * Shiftキーでアプリケーション
+         */
+        "appWithShift": string;
+        /**
+         * ブラウザのUI
+         */
+        "native": string;
+    };
 }
 declare const locales: {
     [lang: string]: Locale;
diff --git a/locales/ja-JP.yml b/locales/ja-JP.yml
index 22228f9254..ea2ffb9c0d 100644
--- a/locales/ja-JP.yml
+++ b/locales/ja-JP.yml
@@ -2697,3 +2697,9 @@ _mediaControls:
   pip: "ピクチャインピクチャ"
   playbackRate: "再生速度"
   loop: "ループ再生"
+
+_contextMenu:
+  title: "コンテキストメニュー"
+  app: "アプリケーション"
+  appWithShift: "Shiftキーでアプリケーション"
+  native: "ブラウザのUI"
diff --git a/packages/frontend/src/os.ts b/packages/frontend/src/os.ts
index a8dd99c854..f42e2ed3c5 100644
--- a/packages/frontend/src/os.ts
+++ b/packages/frontend/src/os.ts
@@ -11,6 +11,7 @@ import * as Misskey from 'misskey-js';
 import type { ComponentProps as CP } from 'vue-component-type-helpers';
 import type { Form, GetFormResultType } from '@/scripts/form.js';
 import { misskeyApi } from '@/scripts/misskey-api.js';
+import { defaultStore } from '@/store.js';
 import { i18n } from '@/i18n.js';
 import MkPostFormDialog from '@/components/MkPostFormDialog.vue';
 import MkWaitingDialog from '@/components/MkWaitingDialog.vue';
@@ -654,6 +655,13 @@ export function popupMenu(items: MenuItem[], src?: HTMLElement | EventTarget | n
 }
 
 export function contextMenu(items: MenuItem[], ev: MouseEvent): Promise<void> {
+	if (
+		defaultStore.state.contextMenu === 'native' ||
+		(defaultStore.state.contextMenu === 'appWithShift' && !ev.shiftKey)
+	) {
+		return Promise.resolve();
+	}
+
 	let returnFocusTo = getHTMLElementOrNull(ev.currentTarget ?? ev.target) ?? getHTMLElementOrNull(document.activeElement);
 	ev.preventDefault();
 	return new Promise(resolve => nextTick(() => {
diff --git a/packages/frontend/src/pages/settings/general.vue b/packages/frontend/src/pages/settings/general.vue
index 9e429f8dbd..94ef3b8485 100644
--- a/packages/frontend/src/pages/settings/general.vue
+++ b/packages/frontend/src/pages/settings/general.vue
@@ -177,6 +177,12 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<option value="dialog">{{ i18n.ts._serverDisconnectedBehavior.dialog }}</option>
 				<option value="quiet">{{ i18n.ts._serverDisconnectedBehavior.quiet }}</option>
 			</MkSelect>
+			<MkSelect v-model="contextMenu">
+				<template #label>{{ i18n.ts._contextMenu.title }}</template>
+				<option value="app">{{ i18n.ts._contextMenu.app }}</option>
+				<option value="appWithShift">{{ i18n.ts._contextMenu.appWithShift }}</option>
+				<option value="native">{{ i18n.ts._contextMenu.native }}</option>
+			</MkSelect>
 			<MkRange v-model="numberOfPageCache" :min="1" :max="10" :step="1" easing>
 				<template #label>{{ i18n.ts.numberOfPageCache }}</template>
 				<template #caption>{{ i18n.ts.numberOfPageCacheDescription }}</template>
@@ -317,6 +323,7 @@ const enableHorizontalSwipe = computed(defaultStore.makeGetterSetter('enableHori
 const useNativeUIForVideoAudioPlayer = computed(defaultStore.makeGetterSetter('useNativeUIForVideoAudioPlayer'));
 const alwaysConfirmFollow = computed(defaultStore.makeGetterSetter('alwaysConfirmFollow'));
 const confirmWhenRevealingSensitiveMedia = computed(defaultStore.makeGetterSetter('confirmWhenRevealingSensitiveMedia'));
+const contextMenu = computed(defaultStore.makeGetterSetter('contextMenu'));
 
 watch(lang, () => {
 	miLocalStorage.setItem('lang', lang.value as string);
@@ -360,6 +367,7 @@ watch([
 	enableSeasonalScreenEffect,
 	alwaysConfirmFollow,
 	confirmWhenRevealingSensitiveMedia,
+	contextMenu,
 ], async () => {
 	await reloadAsk();
 });
diff --git a/packages/frontend/src/store.ts b/packages/frontend/src/store.ts
index dbf6b8716f..437314074a 100644
--- a/packages/frontend/src/store.ts
+++ b/packages/frontend/src/store.ts
@@ -458,6 +458,10 @@ export const defaultStore = markRaw(new Storage('base', {
 		where: 'device',
 		default: false,
 	},
+  contextMenu: {
+		where: 'device',
+		default: 'app' as 'app' | 'appWithShift' | 'native',
+  },
 
 	sound_masterVolume: {
 		where: 'device',