diff --git a/src/assets/js/toolbox-data.js b/src/assets/js/toolbox-data.js
index 46933a7..29741b5 100644
--- a/src/assets/js/toolbox-data.js
+++ b/src/assets/js/toolbox-data.js
@@ -39,7 +39,7 @@ export const toolList = [
   {
     id: 'conversion-tools',
     title: '转换',
-    enabled: false,
+    enabled: true,
     items: [
       {
         id: 'convert-html-entities',
@@ -80,10 +80,10 @@ export const toolList = [
         title: 'Unix 时间戳转换',
         iconClass: 'mdi mdi-swap-horizontal',
         desc: '时间戳转时间 / 时间转时间戳',
-        createdAt: '',
-        updatedAt: '',
-        version: '0',
-        enabled: false,
+        createdAt: '2025-02-05',
+        updatedAt: '2025-02-05',
+        version: '1',
+        enabled: true,
       },
     ]
   },
diff --git a/src/views/ToolboxView/Conversion/ConvertTimestamp.vue b/src/views/ToolboxView/Conversion/ConvertTimestamp.vue
index 714cdbc..cb31dd1 100644
--- a/src/views/ToolboxView/Conversion/ConvertTimestamp.vue
+++ b/src/views/ToolboxView/Conversion/ConvertTimestamp.vue
@@ -1,9 +1,269 @@
 <template>
-  <div class="tool-detail-page"></div>
+  <div class="tool-detail-page">
+
+    <!-- 控制 -->
+    <n-card size="small" title="控制">
+      <n-form
+        class="form-no-feedback form-data"
+        label-align="right"
+        label-placement="left"
+        label-width="9em"
+      >
+
+        <n-form-item label="转换模式：">
+          <n-select
+            v-model:value="data.convertMode"
+            :options="[
+              { label: '本地时间 -> 时间戳', value: 'toTimestamp' },
+              { label: '时间戳 -> 本地时间', value: 'toLocalTime' },
+            ]"
+          />
+        </n-form-item>
+
+        <n-form-item label="时间戳单位：">
+          <n-select
+            v-model:value="data.timestampUnit"
+            :options="[
+              { label: '毫秒（ms）', value: 'ms' },
+              { label: '秒（s）', value: 's' },
+            ]"
+          />
+        </n-form-item>
+
+        <n-form-item label="自动更新：">
+          <n-switch v-model:value="data.autoUpdate" />
+        </n-form-item>
+
+        <n-form-item label="操作：">
+          <n-flex>
+            <n-button
+              type="primary"
+              @click="convertTime"
+            >转换</n-button>
+            <n-button
+              type="error"
+              @click="clearInputs"
+            >清空</n-button>
+          </n-flex>
+        </n-form-item>
+
+      </n-form>
+    </n-card>
+
+    <!-- 当前 -->
+    <n-card size="small" title="当前">
+      <n-form
+        class="form-no-feedback form-data"
+        label-align="right"
+        label-placement="left"
+        label-width="9em"
+        @contextmenu.stop
+      >
+
+        <n-form-item label="本地时间：">
+          <n-input
+            v-model:value="data.currentLocalTime"
+            placeholder=""
+            type="text"
+            :readonly="true"
+          ></n-input>
+        </n-form-item>
+
+        <n-form-item label="时间戳（ms）：">
+          <n-input
+            v-model:value="data.currentTimestamp"
+            placeholder=""
+            type="text"
+            :readonly="true"
+          ></n-input>
+        </n-form-item>
+
+      </n-form>
+    </n-card>
+
+    <!-- 转换 -->
+    <n-card size="small" title="转换">
+      <n-form
+        class="form-no-feedback form-data"
+        label-align="right"
+        label-placement="left"
+        label-width="9em"
+        @contextmenu.stop
+      >
+
+        <n-form-item label="本地时间：">
+          <n-input
+            v-model:value="data.convertLocalTime"
+            :placeholder="`参考格式：年-月-日 时:分:秒`"
+            :readonly="data.convertMode === 'toLocalTime'"
+            type="text"
+          ></n-input>
+        </n-form-item>
+
+        <n-form-item label="时间戳：">
+          <n-input
+            v-model:value="data.convertTimestamp"
+            :placeholder="timestampPlaceholder"
+            :readonly="data.convertMode === 'toTimestamp'"
+            type="text"
+          ></n-input>
+        </n-form-item>
+
+      </n-form>
+      <n-p>注意：</n-p>
+      <n-p>在“本地时间 -> 时间戳”的模式中，若输入的“本地时间”不包含“时间”部分（例如 2025-02-01），将会加上本地时区与零时区的时差后计算。</n-p>
+      <n-p>即本地时区为北京时间（UTC+8）时按 08:00 计算，本地时区为东京时间（UTC+9）时按 09:00 计算。</n-p>
+    </n-card>
+
+  </div>
 </template>
 
 <script setup>
+import {
+  NButton, NCard, NCode, NFlex,
+  NForm, NFormItem,
+  NInput, NInputNumber, NP, NSelect, NSwitch,
+} from 'naive-ui';
+
+import {
+  computed, reactive,
+  onBeforeMount, onBeforeUnmount,
+} from 'vue';
+
+import {
+  $message,
+} from '@/assets/js/naive-ui';
+
+import {
+  getCommonDateTime,
+} from '@frost-utils/javascript/common/index';
+
+/** 数据 */
+const data = reactive({
+  autoUpdate: true,
+  convertLocalTime: '',
+  convertMode: 'toTimestamp',
+  convertTimestamp: '',
+  currentLocalTime: '',
+  currentTimestamp: '',
+  timestampUnit: 'ms',
+  timer: null,
+});
+
+/** 时间戳输入占位文本 */
+const timestampPlaceholder = computed(() => {
+  let suffix = (data.timestampUnit === 'ms' ? '000' : '');
+  return '示例：1577808000' + suffix;
+});
+
+/** 清空输入内容 */
+function clearInputs() {
+  data.convertLocalTime = '';
+  data.convertTimestamp = '';
+}
+
+/** 转换输入的时间 */
+function convertTime() {
+
+  let mode = data.convertMode;
+  let unit = data.timestampUnit;
+
+  if (mode === 'toLocalTime') {
+
+    let ts = parseInt(data.convertTimestamp);
+
+    // 检测输入内容
+    if (isNaN(ts)) {
+      $message.warning('请输入时间戳');
+      return;
+    }
+
+    // 转换时间戳为毫秒
+    if (unit === 's') {
+      ts *= 1000;
+    }
+
+    // 更新结果
+    data.convertLocalTime = getCommonDateTime(ts, 'all');
+
+  } else if (mode === 'toTimestamp') {
+
+    let localTime = data.convertLocalTime;
+    let converted = 0;
+
+    if (localTime) {
+      converted = new Date(localTime).getTime();
+    } else {
+      $message.warning('请输入本地时间');
+      return;
+    }
+
+    // 检测输入内容
+    if (isNaN(converted)) {
+      $message.warning('请输入有效的本地时间');
+      return;
+    }
+
+    // 更新结果
+    data.convertLocalTime = getCommonDateTime(converted, 'all');
+
+    // 转换时间戳为秒
+    if (unit === 's') {
+      converted = Math.round(converted / 1000);
+    }
+
+    // 更新输入内容
+    data.convertTimestamp = String(converted);
+
+  }
+
+}
+
+/** 处理定时器 */
+function setTimer(isStart = false) {
+
+  if (data.timer) {
+    clearInterval(data.timer);
+  }
+
+  if (!isStart) {
+    data.timer = null;
+    return;
+  }
+
+  data.timer = setInterval(() => {
+
+    if (!data.autoUpdate) {
+      return;
+    }
+
+    let currTime = Math.round(Date.now() / 1000) * 1000;
+    let timeText = getCommonDateTime(currTime, 'all');
+
+    data.currentLocalTime = timeText;
+    data.currentTimestamp = String(currTime);
+
+  }, 1000);
+
+}
+
+onBeforeMount(() => {
+  setTimer(true);
+});
+
+onBeforeUnmount(() => {
+  setTimer(false);
+});
 </script>
 
 <style lang="less" scoped>
+.form-data {
+  .n-input {
+    max-width: 256px;
+  }
+
+  .n-select {
+    max-width: 200px;
+  }
+}
 </style>