diff --git a/packages/frontend/src/components/MkCode.vue b/packages/frontend/src/components/MkCode.vue
index a3c80e743b..1d4c0b6366 100644
--- a/packages/frontend/src/components/MkCode.vue
+++ b/packages/frontend/src/components/MkCode.vue
@@ -30,7 +30,7 @@ import * as os from '@/os.js';
 import MkLoading from '@/components/global/MkLoading.vue';
 import { defaultStore } from '@/store.js';
 import { i18n } from '@/i18n.js';
-import copyToClipboard from '@/scripts/copy-to-clipboard.js';
+import { copyToClipboard } from '@/scripts/copy-to-clipboard.js';
 
 const props = defineProps<{
 	code: string;
diff --git a/packages/frontend/src/components/MkDrive.folder.vue b/packages/frontend/src/components/MkDrive.folder.vue
index 1790e57c24..c940596cde 100644
--- a/packages/frontend/src/components/MkDrive.folder.vue
+++ b/packages/frontend/src/components/MkDrive.folder.vue
@@ -39,7 +39,7 @@ import { misskeyApi } from '@/scripts/misskey-api.js';
 import { i18n } from '@/i18n.js';
 import { defaultStore } from '@/store.js';
 import { claimAchievement } from '@/scripts/achievements.js';
-import copyToClipboard from '@/scripts/copy-to-clipboard.js';
+import { copyToClipboard } from '@/scripts/copy-to-clipboard.js';
 import { MenuItem } from '@/types/menu.js';
 
 const props = withDefaults(defineProps<{
diff --git a/packages/frontend/src/components/MkInviteCode.vue b/packages/frontend/src/components/MkInviteCode.vue
index 1c6f412dc1..de51a98789 100644
--- a/packages/frontend/src/components/MkInviteCode.vue
+++ b/packages/frontend/src/components/MkInviteCode.vue
@@ -62,7 +62,7 @@ import { computed } from 'vue';
 import * as Misskey from 'misskey-js';
 import MkFolder from '@/components/MkFolder.vue';
 import MkButton from '@/components/MkButton.vue';
-import copyToClipboard from '@/scripts/copy-to-clipboard.js';
+import { copyToClipboard } from '@/scripts/copy-to-clipboard.js';
 import { i18n } from '@/i18n.js';
 import * as os from '@/os.js';
 
diff --git a/packages/frontend/src/components/MkKeyValue.vue b/packages/frontend/src/components/MkKeyValue.vue
index 20b1ef2be2..50c9e16e5e 100644
--- a/packages/frontend/src/components/MkKeyValue.vue
+++ b/packages/frontend/src/components/MkKeyValue.vue
@@ -17,7 +17,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <script lang="ts" setup>
 import { } from 'vue';
-import copyToClipboard from '@/scripts/copy-to-clipboard.js';
+import { copyToClipboard } from '@/scripts/copy-to-clipboard.js';
 import * as os from '@/os.js';
 import { i18n } from '@/i18n.js';
 
diff --git a/packages/frontend/src/components/MkPageWindow.vue b/packages/frontend/src/components/MkPageWindow.vue
index aa4509b14b..bd86b01591 100644
--- a/packages/frontend/src/components/MkPageWindow.vue
+++ b/packages/frontend/src/components/MkPageWindow.vue
@@ -33,7 +33,7 @@ import { computed, onMounted, onUnmounted, provide, ref, shallowRef } from 'vue'
 import RouterView from '@/components/global/RouterView.vue';
 import MkWindow from '@/components/MkWindow.vue';
 import { popout as _popout } from '@/scripts/popout.js';
-import copyToClipboard from '@/scripts/copy-to-clipboard.js';
+import { copyToClipboard } from '@/scripts/copy-to-clipboard.js';
 import { url } from '@/config.js';
 import { useScrollPositionManager } from '@/nirax.js';
 import { i18n } from '@/i18n.js';
diff --git a/packages/frontend/src/components/global/MkA.vue b/packages/frontend/src/components/global/MkA.vue
index d1e9113c48..3a45ca429f 100644
--- a/packages/frontend/src/components/global/MkA.vue
+++ b/packages/frontend/src/components/global/MkA.vue
@@ -16,7 +16,7 @@ export type MkABehavior = 'window' | 'browser' | null;
 <script lang="ts" setup>
 import { computed, inject, shallowRef } from 'vue';
 import * as os from '@/os.js';
-import copyToClipboard from '@/scripts/copy-to-clipboard.js';
+import { copyToClipboard } from '@/scripts/copy-to-clipboard.js';
 import { url } from '@/config.js';
 import { i18n } from '@/i18n.js';
 import { useRouter } from '@/router/supplier.js';
diff --git a/packages/frontend/src/components/global/MkCustomEmoji.vue b/packages/frontend/src/components/global/MkCustomEmoji.vue
index 4581908a8a..dff56cd7f0 100644
--- a/packages/frontend/src/components/global/MkCustomEmoji.vue
+++ b/packages/frontend/src/components/global/MkCustomEmoji.vue
@@ -31,7 +31,7 @@ import { defaultStore } from '@/store.js';
 import { customEmojisMap } from '@/custom-emojis.js';
 import * as os from '@/os.js';
 import { misskeyApiGet } from '@/scripts/misskey-api.js';
-import copyToClipboard from '@/scripts/copy-to-clipboard.js';
+import { copyToClipboard } from '@/scripts/copy-to-clipboard.js';
 import * as sound from '@/scripts/sound.js';
 import { i18n } from '@/i18n.js';
 import MkCustomEmojiDetailedDialog from '@/components/MkCustomEmojiDetailedDialog.vue';
diff --git a/packages/frontend/src/components/global/MkEmoji.vue b/packages/frontend/src/components/global/MkEmoji.vue
index 65f75642b2..fa780d4ad3 100644
--- a/packages/frontend/src/components/global/MkEmoji.vue
+++ b/packages/frontend/src/components/global/MkEmoji.vue
@@ -14,7 +14,7 @@ import { char2fluentEmojiFilePath, char2twemojiFilePath } from '@/scripts/emoji-
 import { defaultStore } from '@/store.js';
 import { colorizeEmoji, getEmojiName } from '@/scripts/emojilist.js';
 import * as os from '@/os.js';
-import copyToClipboard from '@/scripts/copy-to-clipboard.js';
+import { copyToClipboard } from '@/scripts/copy-to-clipboard.js';
 import * as sound from '@/scripts/sound.js';
 import { i18n } from '@/i18n.js';
 
diff --git a/packages/frontend/src/os.ts b/packages/frontend/src/os.ts
index a0b0e6c833..3085f33e21 100644
--- a/packages/frontend/src/os.ts
+++ b/packages/frontend/src/os.ts
@@ -22,7 +22,7 @@ import MkEmojiPickerDialog from '@/components/MkEmojiPickerDialog.vue';
 import MkPopupMenu from '@/components/MkPopupMenu.vue';
 import MkContextMenu from '@/components/MkContextMenu.vue';
 import { MenuItem } from '@/types/menu.js';
-import copyToClipboard from '@/scripts/copy-to-clipboard.js';
+import { copyToClipboard } from '@/scripts/copy-to-clipboard.js';
 import { pleaseLogin } from '@/scripts/please-login.js';
 import { showMovedDialog } from '@/scripts/show-moved-dialog.js';
 import { getHTMLElementOrNull } from '@/scripts/get-dom-node-or-null.js';
diff --git a/packages/frontend/src/pages/channel.vue b/packages/frontend/src/pages/channel.vue
index a895df76e8..3c3ff08aee 100644
--- a/packages/frontend/src/pages/channel.vue
+++ b/packages/frontend/src/pages/channel.vue
@@ -93,7 +93,7 @@ import MkFoldableSection from '@/components/MkFoldableSection.vue';
 import MkHorizontalSwipe from '@/components/MkHorizontalSwipe.vue';
 import { PageHeaderItem } from '@/types/page-header.js';
 import { isSupportShare } from '@/scripts/navigator.js';
-import copyToClipboard from '@/scripts/copy-to-clipboard.js';
+import { copyToClipboard } from '@/scripts/copy-to-clipboard.js';
 import { miLocalStorage } from '@/local-storage.js';
 import { useRouter } from '@/router/supplier.js';
 
diff --git a/packages/frontend/src/pages/clip.vue b/packages/frontend/src/pages/clip.vue
index fd64a55c65..fb984de368 100644
--- a/packages/frontend/src/pages/clip.vue
+++ b/packages/frontend/src/pages/clip.vue
@@ -43,7 +43,7 @@ import { url } from '@/config.js';
 import MkButton from '@/components/MkButton.vue';
 import { clipsCache } from '@/cache.js';
 import { isSupportShare } from '@/scripts/navigator.js';
-import copyToClipboard from '@/scripts/copy-to-clipboard.js';
+import { copyToClipboard } from '@/scripts/copy-to-clipboard.js';
 
 const props = defineProps<{
 	clipId: string,
diff --git a/packages/frontend/src/pages/drop-and-fusion.game.vue b/packages/frontend/src/pages/drop-and-fusion.game.vue
index 10bcfa6d4e..0f0b7e1ea8 100644
--- a/packages/frontend/src/pages/drop-and-fusion.game.vue
+++ b/packages/frontend/src/pages/drop-and-fusion.game.vue
@@ -210,7 +210,7 @@ import { apiUrl } from '@/config.js';
 import { $i } from '@/account.js';
 import * as sound from '@/scripts/sound.js';
 import MkRange from '@/components/MkRange.vue';
-import copyToClipboard from '@/scripts/copy-to-clipboard.js';
+import { copyToClipboard } from '@/scripts/copy-to-clipboard.js';
 
 type FrontendMonoDefinition = {
 	id: string;
diff --git a/packages/frontend/src/pages/emojis.emoji.vue b/packages/frontend/src/pages/emojis.emoji.vue
index ae3a2c31e3..97429c29a4 100644
--- a/packages/frontend/src/pages/emojis.emoji.vue
+++ b/packages/frontend/src/pages/emojis.emoji.vue
@@ -17,7 +17,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 import * as Misskey from 'misskey-js';
 import * as os from '@/os.js';
 import { misskeyApiGet } from '@/scripts/misskey-api.js';
-import copyToClipboard from '@/scripts/copy-to-clipboard.js';
+import { copyToClipboard } from '@/scripts/copy-to-clipboard.js';
 import { i18n } from '@/i18n.js';
 import MkCustomEmojiDetailedDialog from '@/components/MkCustomEmojiDetailedDialog.vue';
 
diff --git a/packages/frontend/src/pages/flash/flash.vue b/packages/frontend/src/pages/flash/flash.vue
index 8a63176d00..020463a133 100644
--- a/packages/frontend/src/pages/flash/flash.vue
+++ b/packages/frontend/src/pages/flash/flash.vue
@@ -78,7 +78,7 @@ import MkCode from '@/components/MkCode.vue';
 import { defaultStore } from '@/store.js';
 import { $i } from '@/account.js';
 import { isSupportShare } from '@/scripts/navigator.js';
-import copyToClipboard from '@/scripts/copy-to-clipboard.js';
+import { copyToClipboard } from '@/scripts/copy-to-clipboard.js';
 import { pleaseLogin } from '@/scripts/please-login.js';
 
 const props = defineProps<{
diff --git a/packages/frontend/src/pages/gallery/post.vue b/packages/frontend/src/pages/gallery/post.vue
index 615675225d..fc2b5f810c 100644
--- a/packages/frontend/src/pages/gallery/post.vue
+++ b/packages/frontend/src/pages/gallery/post.vue
@@ -77,7 +77,7 @@ import { definePageMetadata } from '@/scripts/page-metadata.js';
 import { defaultStore } from '@/store.js';
 import { $i } from '@/account.js';
 import { isSupportShare } from '@/scripts/navigator.js';
-import copyToClipboard from '@/scripts/copy-to-clipboard.js';
+import { copyToClipboard } from '@/scripts/copy-to-clipboard.js';
 import { useRouter } from '@/router/supplier.js';
 
 const router = useRouter();
diff --git a/packages/frontend/src/pages/page.vue b/packages/frontend/src/pages/page.vue
index e2f04eb764..20b776aaa2 100644
--- a/packages/frontend/src/pages/page.vue
+++ b/packages/frontend/src/pages/page.vue
@@ -125,7 +125,7 @@ import { $i } from '@/account.js';
 import { isSupportShare } from '@/scripts/navigator.js';
 import { instance } from '@/instance.js';
 import { getStaticImageUrl } from '@/scripts/media-proxy.js';
-import copyToClipboard from '@/scripts/copy-to-clipboard.js';
+import { copyToClipboard } from '@/scripts/copy-to-clipboard.js';
 
 const props = defineProps<{
 	pageName: string;
diff --git a/packages/frontend/src/pages/settings/plugin.vue b/packages/frontend/src/pages/settings/plugin.vue
index 9804454e66..3c3dcfe41e 100644
--- a/packages/frontend/src/pages/settings/plugin.vue
+++ b/packages/frontend/src/pages/settings/plugin.vue
@@ -82,7 +82,7 @@ import MkCode from '@/components/MkCode.vue';
 import MkFolder from '@/components/MkFolder.vue';
 import MkKeyValue from '@/components/MkKeyValue.vue';
 import * as os from '@/os.js';
-import copyToClipboard from '@/scripts/copy-to-clipboard.js';
+import { copyToClipboard } from '@/scripts/copy-to-clipboard.js';
 import { ColdDeviceStorage } from '@/store.js';
 import { unisonReload } from '@/scripts/unison-reload.js';
 import { i18n } from '@/i18n.js';
diff --git a/packages/frontend/src/pages/settings/theme.manage.vue b/packages/frontend/src/pages/settings/theme.manage.vue
index 8a94d7388b..579ca6b20b 100644
--- a/packages/frontend/src/pages/settings/theme.manage.vue
+++ b/packages/frontend/src/pages/settings/theme.manage.vue
@@ -38,7 +38,7 @@ import MkSelect from '@/components/MkSelect.vue';
 import MkInput from '@/components/MkInput.vue';
 import MkButton from '@/components/MkButton.vue';
 import { Theme, getBuiltinThemesRef } from '@/scripts/theme.js';
-import copyToClipboard from '@/scripts/copy-to-clipboard.js';
+import { copyToClipboard } from '@/scripts/copy-to-clipboard.js';
 import * as os from '@/os.js';
 import { getThemes, removeTheme } from '@/theme-store.js';
 import { i18n } from '@/i18n.js';
diff --git a/packages/frontend/src/scripts/copy-to-clipboard.ts b/packages/frontend/src/scripts/copy-to-clipboard.ts
index 216c0464b3..7e0bb25606 100644
--- a/packages/frontend/src/scripts/copy-to-clipboard.ts
+++ b/packages/frontend/src/scripts/copy-to-clipboard.ts
@@ -6,33 +6,6 @@
 /**
  * Clipboardに値をコピー(TODO: 文字列以外も対応)
  */
-export default val => {
-	// 空div 生成
-	const tmp = document.createElement('div');
-	// 選択用のタグ生成
-	const pre = document.createElement('pre');
-
-	// 親要素のCSSで user-select: none だとコピーできないので書き換える
-	pre.style.webkitUserSelect = 'auto';
-	pre.style.userSelect = 'auto';
-
-	tmp.appendChild(pre).textContent = val;
-
-	// 要素を画面外へ
-	const s = tmp.style;
-	s.position = 'fixed';
-	s.right = '200%';
-
-	// body に追加
-	document.body.appendChild(tmp);
-	// 要素を選択
-	document.getSelection().selectAllChildren(tmp);
-
-	// クリップボードにコピー
-	const result = document.execCommand('copy');
-
-	// 要素削除
-	document.body.removeChild(tmp);
-
-	return result;
+export function copyToClipboard(input: string | null) {
+	if (input) navigator.clipboard.writeText(input);
 };
diff --git a/packages/frontend/src/scripts/get-drive-file-menu.ts b/packages/frontend/src/scripts/get-drive-file-menu.ts
index 14c83ed637..7c6c4b4db4 100644
--- a/packages/frontend/src/scripts/get-drive-file-menu.ts
+++ b/packages/frontend/src/scripts/get-drive-file-menu.ts
@@ -6,7 +6,7 @@
 import * as Misskey from 'misskey-js';
 import { defineAsyncComponent } from 'vue';
 import { i18n } from '@/i18n.js';
-import copyToClipboard from '@/scripts/copy-to-clipboard.js';
+import { copyToClipboard } from '@/scripts/copy-to-clipboard.js';
 import * as os from '@/os.js';
 import { misskeyApi } from '@/scripts/misskey-api.js';
 import { MenuItem } from '@/types/menu.js';
diff --git a/packages/frontend/src/scripts/get-note-menu.ts b/packages/frontend/src/scripts/get-note-menu.ts
index 418b6abc88..ebb96d1746 100644
--- a/packages/frontend/src/scripts/get-note-menu.ts
+++ b/packages/frontend/src/scripts/get-note-menu.ts
@@ -11,7 +11,7 @@ import { i18n } from '@/i18n.js';
 import { instance } from '@/instance.js';
 import * as os from '@/os.js';
 import { misskeyApi } from '@/scripts/misskey-api.js';
-import copyToClipboard from '@/scripts/copy-to-clipboard.js';
+import { copyToClipboard } from '@/scripts/copy-to-clipboard.js';
 import { url } from '@/config.js';
 import { defaultStore, noteActions } from '@/store.js';
 import { miLocalStorage } from '@/local-storage.js';
diff --git a/packages/frontend/src/scripts/get-user-menu.ts b/packages/frontend/src/scripts/get-user-menu.ts
index 2d1fea8ea4..dacafb859f 100644
--- a/packages/frontend/src/scripts/get-user-menu.ts
+++ b/packages/frontend/src/scripts/get-user-menu.ts
@@ -7,7 +7,7 @@ import { toUnicode } from 'punycode';
 import { defineAsyncComponent, ref, watch } from 'vue';
 import * as Misskey from 'misskey-js';
 import { i18n } from '@/i18n.js';
-import copyToClipboard from '@/scripts/copy-to-clipboard.js';
+import { copyToClipboard } from '@/scripts/copy-to-clipboard.js';
 import { host, url } from '@/config.js';
 import * as os from '@/os.js';
 import { misskeyApi } from '@/scripts/misskey-api.js';