diff --git a/src/assets/js/toolbox-data.js b/src/assets/js/toolbox-data.js
index 853ddfb..9a80fde 100644
--- a/src/assets/js/toolbox-data.js
+++ b/src/assets/js/toolbox-data.js
@@ -128,6 +128,17 @@ export const toolList = [
         version: '0',
         enabled: false,
       },
+      {
+        id: 'json-editor',
+        component: 'Edit/JsonEditor',
+        title: 'JSON 编辑器',
+        iconClass: 'mdi mdi-code-json',
+        desc: '基于 Monaco Editor 实现的 JSON 编辑器。',
+        createdAt: '2025-10-26',
+        updatedAt: '2025-10-26',
+        version: '1',
+        enabled: true,
+      },
       {
         id: 'json-formatter',
         component: 'Edit/JsonFormatter',
diff --git a/src/views/ToolboxView/Edit/JsonEditor.vue b/src/views/ToolboxView/Edit/JsonEditor.vue
new file mode 100644
index 0000000..e2aa440
--- /dev/null
+++ b/src/views/ToolboxView/Edit/JsonEditor.vue
@@ -0,0 +1,148 @@
+<template>
+  <div class="tool-detail-page">
+    <n-card size="small" title="编辑器">
+      <div ref="editorContainer" class="editor-container"></div>
+    </n-card>
+  </div>
+</template>
+
+<script setup>
+import {
+  NCard,
+} from 'naive-ui';
+
+import {
+  ref, shallowRef,
+  onBeforeUnmount, onMounted,
+} from 'vue';
+
+import * as monaco from 'monaco-editor';
+
+import editorWorker from 'monaco-editor/esm/vs/editor/editor.worker?worker';
+import jsonWorker from 'monaco-editor/esm/vs/language/json/json.worker?worker';
+
+// 配置编辑器环境（Service Worker 等）
+if (!self.MonacoEnvironment) {
+  self.MonacoEnvironment = {
+    getWorker(workerId, label) {
+      if (label === 'json') {
+        return new jsonWorker();
+      } else {
+        return new editorWorker();
+      }
+    },
+  };
+}
+
+/** 模块名称 */
+const PREFIX = '[JsonEditor]';
+
+/**
+ * @desc 编辑器实例（注：内部不能为响应式，防止出现部分操作会导致界面卡死等异常）
+ * @type {VueRef<monaco.editor.IStandaloneCodeEditor>}
+ */
+const editorInstance = shallowRef(null);
+
+/** @type {VueRef<HTMLElement>} */
+const editorContainer = ref(null);
+
+/** 防抖定时器 */
+const resizeTimer = ref(null);
+
+/** 处理窗口大小变化 */
+function handleWindowResize() {
+  clearTimeout(resizeTimer.value);
+  resizeTimer.value = setTimeout(() => {
+    if (editorInstance.value) {
+      editorInstance.value.layout();
+    }
+  }, 200);
+}
+
+/** 初始化编辑器 */
+function initEditor() {
+
+  console.log(PREFIX, 'initEditor');
+
+  let container = editorContainer.value;
+  let editor = null;
+  let valueStr = '';
+
+  if (!container) {
+    console.error(PREFIX, '初始化失败：元素不存在');
+    return;
+  }
+
+  editor = monaco.editor.create(container, {
+    autoDetectHighContrast: false,
+    automaticLayout: false,
+    contextmenu: true,
+    find: {
+      cursorMoveOnType: false,
+    },
+    fontFamily: 'monospace',
+    fontSize: 14,
+    language: 'json',
+    minimap: {
+      enabled: true,
+      renderCharacters: false,
+    },
+    mouseWheelScrollSensitivity: 2,
+    stickyScroll: {
+      enabled: false,
+    },
+    tabSize: 2,
+    theme: 'vs',
+    value: valueStr,
+  });
+
+  // 注：
+  // 若使用自定义字体，且字体的加载时间比编辑器加载时间长，
+  // 需要在字体加载完成后调用 monaco.editor.remeasureFonts()，
+  // 防止光标位置异常。
+
+  editorInstance.value = editor;
+
+}
+
+/** 销毁编辑器 */
+function resetEditor() {
+
+  console.log(PREFIX, 'resetEditor');
+
+  try {
+    if (editorInstance.value) {
+      editorInstance.value.getModel().dispose()
+      editorInstance.value.dispose();
+      editorInstance.value = null;
+    }
+    return true;
+  } catch (error) {
+    console.error(PREFIX, '销毁失败：');
+    console.error(error);
+    return false;
+  }
+
+}
+
+onMounted(() => {
+  initEditor();
+  window.addEventListener('resize', handleWindowResize);
+});
+
+onBeforeUnmount(() => {
+  resetEditor();
+  window.removeEventListener('resize', handleWindowResize);
+});
+</script>
+
+<style lang="less" scoped>
+.n-card, .editor-container {
+  width: 100%;
+  height: 100%;
+}
+
+.editor-container {
+  outline: 1px solid var(--n-border-color);
+}
+</style>