diff --git a/src/components/dashboard/toolbars/ResizeImage.tsx b/src/components/dashboard/toolbars/ResizeImage.tsx
new file mode 100644
index 00000000..c041deeb
--- /dev/null
+++ b/src/components/dashboard/toolbars/ResizeImage.tsx
@@ -0,0 +1,27 @@
+import { type EditorView } from "@codemirror/view"
+
+import { ICommand, wrapExecute } from "."
+
+const action = (view: EditorView) => {
+  wrapExecute({
+    view,
+    prepend: ':::div{style="max=width: 300px"}\n',
+    append: "\n:::",
+  })
+}
+
+export const ResizeImage: ICommand = {
+  name: "image-size",
+  label: "Image Size",
+  icon: "i-mingcute-photo-album-2-fill",
+  execute: ({ view }) => {
+    action(view)
+  },
+  shortcut: {
+    key: "Mod-Shift-s",
+    run(view) {
+      action(view)
+      return true
+    },
+  },
+}
diff --git a/src/components/dashboard/toolbars/index.tsx b/src/components/dashboard/toolbars/index.tsx
index 6a43326e..9008a412 100644
--- a/src/components/dashboard/toolbars/index.tsx
+++ b/src/components/dashboard/toolbars/index.tsx
@@ -21,6 +21,7 @@ import { ListUnordered } from "./ListUnordered"
 import { Mention } from "./Mention"
 import { Multimedia } from "./Multimedia"
 import { Quote } from "./Quote"
+import { ResizeImage } from "./ResizeImage"
 import { Strikethrough } from "./Strikethrough"
 import { Underline } from "./Underline"
 
@@ -102,6 +103,7 @@ export const toolbars: ICommand[] = [
   ListOrdered,
   Link,
   Multimedia,
+  ResizeImage,
   Mention,
   Formula,
   Emoji,
diff --git a/src/messages/ja.json b/src/messages/ja.json
index 8af32365..f5f5ee4c 100644
--- a/src/messages/ja.json
+++ b/src/messages/ja.json
@@ -110,6 +110,7 @@
   "Link": "リンク",
   "Image": "画像",
   "Upload Image, Audio or Video": "画像、音声、動画をアップロード",
+  "ResizeImage": "画像のサイズを変更",
   "Tip: xLog Flavored Markdown": "ヒント：xLog 風のマークダウン",
   "Preview": "プレビュー",
   "Publish": "公開",
diff --git a/src/messages/zh-TW.json b/src/messages/zh-TW.json
index 82677a00..fec1e610 100644
--- a/src/messages/zh-TW.json
+++ b/src/messages/zh-TW.json
@@ -159,6 +159,7 @@
   "Link": "連結",
   "Image": "圖片",
   "Upload Image, Audio or Video": "上傳圖片、音頻或視頻",
+  "ImageSize": "調整圖片大小",
   "Preview": "預覽",
   "Publish": "發布",
   "Update": "更新",
diff --git a/src/messages/zh.json b/src/messages/zh.json
index bfad9a1c..67380e61 100644
--- a/src/messages/zh.json
+++ b/src/messages/zh.json
@@ -174,6 +174,7 @@
   "Link": "链接",
   "Image": "图片",
   "Upload Image, Audio or Video": "上传图片、音频或视频",
+  "ImageSize": "调整图像大小",
   "Mention": "提及",
   "Tip: xLog Flavored Markdown": "帮助：xLog 风格的 Markdown",
   "Preview": "预览",