diff --git a/packages/runtime/CHANGELOG.md b/packages/runtime/CHANGELOG.md
index 54e5c7a5687987ee06e5272cc24dd1f61908624f..ab259b68e3f973a939a413c76d75bb783bbc35c9 100644
--- a/packages/runtime/CHANGELOG.md
+++ b/packages/runtime/CHANGELOG.md
@@ -12,6 +12,10 @@
 - 修复重复器1对1表单新建更新默认值无效的问题，修复树部件文档生成报错的问题
 - 修复表格远程聚合计算异常，未适配数值类型与值为空的场景
 
+### Added
+
+- 新增屏幕截图组件和工具类
+
 ## [0.7.41-alpha.43] - 2025-12-04
 
 ### Added
diff --git a/packages/runtime/src/interface/api/util/i-api-file-util.ts b/packages/runtime/src/interface/api/util/i-api-file-util.ts
index 7c2327a7fb144b1c329bba921eaaafa1052fc4ef..cfa0accf20da72483610462cf85fe7ff4adfbe59 100644
--- a/packages/runtime/src/interface/api/util/i-api-file-util.ts
+++ b/packages/runtime/src/interface/api/util/i-api-file-util.ts
@@ -222,11 +222,20 @@ export interface IApiFileUtil {
   ): Promise<IApiData>;
 
   /**
-   * 图片压缩
-   * @param file      原始文件
-   * @param maxW      最大宽度（默认 1280）
-   * @param quality   压缩质量 0~1（默认 0.8）
-   * @returns Promise<File> 压缩后的新文件
+   * @description 图片压缩
+   * @param {File} file 原始文件
+   * @param {number} maxW 最大宽度（默认 1280）
+   * @param {number} quality 压缩质量 0~1（默认 0.8）
+   * @returns {*}  {Promise<File>} 压缩后的新文件
+   * @memberof IApiFileUtil
    */
   compressImg(file: File, maxW: number, quality: number): Promise<File>;
+
+  /**
+   * @description base64转Blob对象
+   * @param {string} base64 base64 字符串
+   * @returns {*}  {Blob} Blob对象
+   * @memberof IApiFileUtil
+   */
+  base64ToBlob(base64: string): Blob;
 }
diff --git a/packages/runtime/src/interface/api/util/i-api-screen-shot-util.ts b/packages/runtime/src/interface/api/util/i-api-screen-shot-util.ts
new file mode 100644
index 0000000000000000000000000000000000000000..605da0230d6f9da0b19f250a4cf92bb0e21446fe
--- /dev/null
+++ b/packages/runtime/src/interface/api/util/i-api-screen-shot-util.ts
@@ -0,0 +1,18 @@
+/**
+ * @description 屏幕截图工具类
+ * @export
+ * @interface IApiScreenShotUtil
+ */
+export interface IApiScreenShotUtil {
+  /**
+   * @description 元素截图
+   * @param {HTMLElement} element 需要截图的元素
+   * @param {{ container?: HTMLElement; itemClassName?: string }} opts 如果需针对dom内部滚动容器截图，则需配置：滚动容器，滚动容器项类名，用以排除非可视区元素
+   * @returns {*}  {(Promise<string | undefined>)} 图片(png格式) base64 字符串
+   * @memberof IApiScreenShotUtil
+   */
+  onScreenShot(
+    element: HTMLElement,
+    opts: { container?: HTMLElement; itemClassName?: string },
+  ): Promise<string | undefined>;
+}
diff --git a/packages/runtime/src/interface/api/util/index.ts b/packages/runtime/src/interface/api/util/index.ts
index 549a41bd8e0e4609a32ec9a732aced53462ee7f1..13233730c53d047c0ef8c1c84c05c6ea6def0df6 100644
--- a/packages/runtime/src/interface/api/util/index.ts
+++ b/packages/runtime/src/interface/api/util/index.ts
@@ -43,3 +43,4 @@ export type {
   IApiJsonRepairOption,
   IApiJsonRepairResult,
 } from './i-api-json-util';
+export type { IApiScreenShotUtil } from './i-api-screen-shot-util';
diff --git a/packages/runtime/src/interface/util/i-screen-shot-util/i-screen-shot-util.ts b/packages/runtime/src/interface/util/i-screen-shot-util/i-screen-shot-util.ts
new file mode 100644
index 0000000000000000000000000000000000000000..d328dc0d93cb618d33c094c05cc3be7ecfd1b1e8
--- /dev/null
+++ b/packages/runtime/src/interface/util/i-screen-shot-util/i-screen-shot-util.ts
@@ -0,0 +1,9 @@
+import { IApiScreenShotUtil } from '../../api';
+
+/**
+ * @description 屏幕截图工具类
+ * @export
+ * @interface IScreenShotUtil
+ * @extends {IApiScreenShotUtil}
+ */
+export interface IScreenShotUtil extends IApiScreenShotUtil {}
diff --git a/packages/runtime/src/interface/util/index.ts b/packages/runtime/src/interface/util/index.ts
index de2e2c224f8661a338a07418ad408a63967f590a..e8f72adc13dfeffedde700f874683988e50e5ea6 100644
--- a/packages/runtime/src/interface/util/index.ts
+++ b/packages/runtime/src/interface/util/index.ts
@@ -41,3 +41,4 @@ export type {
   IAIChatUtil,
 } from './i-ai-chat-util/i-ai-chat-util';
 export type { IJsonUtil } from './i-json-util/i-json-util';
+export type { IScreenShotUtil } from './i-screen-shot-util/i-screen-shot-util';
diff --git a/packages/runtime/src/types.ts b/packages/runtime/src/types.ts
index 0250fdaa70c97e69d70699439e78773d74db4f30..6229ba5d99a1673d24e237394334e264988b9b53 100644
--- a/packages/runtime/src/types.ts
+++ b/packages/runtime/src/types.ts
@@ -22,6 +22,7 @@ import {
   IQrcodeUtil,
   IInLineAIUtil,
   IAIChatUtil,
+  IScreenShotUtil,
 } from './interface';
 import { LogicSchedulerCenter } from './logic-scheduler';
 import { RegisterCenter } from './register/register-center';
@@ -265,6 +266,13 @@ declare module '@ibiz-template/core' {
      * AI聊天工具类
      */
     aiChatUtil: IAIChatUtil;
+
+    /**
+     * @description 屏幕截图工具类
+     * @type {IScreenShotUtil}
+     * @memberof IBizSys
+     */
+    screenShotUtil: IScreenShotUtil;
   }
 
   interface IEnvironment {
diff --git a/packages/runtime/src/utils/file-util/file-util.ts b/packages/runtime/src/utils/file-util/file-util.ts
index b87f74b876ab34b23efd4468df865a86a0a6e6bc..fbeb1a6ec507d94e54df426cb3fdafabaed5b4e4 100644
--- a/packages/runtime/src/utils/file-util/file-util.ts
+++ b/packages/runtime/src/utils/file-util/file-util.ts
@@ -562,4 +562,20 @@ export class FileUtil implements IApiFileUtil {
       };
     });
   };
+
+  /**
+   * @description base64字符串转Blob对象
+   * @param {string} base64
+   * @returns {*}  {Blob}
+   * @memberof FileUtil
+   */
+  base64ToBlob(base64: string): Blob {
+    const binStr = atob(base64.split(',')[1]);
+    const len = binStr.length;
+    const arr = new Uint8Array(len);
+    for (let i = 0; i < len; i++) {
+      arr[i] = binStr.charCodeAt(i);
+    }
+    return new Blob([arr]);
+  }
 }