diff --git a/packages/vant/src/password-input/PasswordInput.tsx b/packages/vant/src/password-input/PasswordInput.tsx
index cbeb8b04e..777d98bbc 100644
--- a/packages/vant/src/password-input/PasswordInput.tsx
+++ b/packages/vant/src/password-input/PasswordInput.tsx
@@ -1,4 +1,4 @@
-import { defineComponent } from 'vue';
+import { defineComponent, ExtractPropTypes } from 'vue';
 import {
   addUnit,
   truthProp,
@@ -12,18 +12,22 @@ import {
 
 const [name, bem] = createNamespace('password-input');
 
+const passwordInputProps = {
+  info: String,
+  mask: truthProp,
+  value: makeStringProp(''),
+  gutter: numericProp,
+  length: makeNumericProp(6),
+  focused: Boolean,
+  errorInfo: String,
+};
+
+export type PasswordInputProps = ExtractPropTypes<typeof passwordInputProps>;
+
 export default defineComponent({
   name,
 
-  props: {
-    info: String,
-    mask: truthProp,
-    value: makeStringProp(''),
-    gutter: numericProp,
-    length: makeNumericProp(6),
-    focused: Boolean,
-    errorInfo: String,
-  },
+  props: passwordInputProps,
 
   emits: ['focus'],
 
diff --git a/packages/vant/src/password-input/README.md b/packages/vant/src/password-input/README.md
index a798f37eb..d33430174 100644
--- a/packages/vant/src/password-input/README.md
+++ b/packages/vant/src/password-input/README.md
@@ -2,7 +2,7 @@
 
 ### Intro
 
-The passwordinput component is usually used with [NumberKeyboard](#/en-US/number-keyboard) Component.
+The PasswordInput component is usually used with [NumberKeyboard](#/en-US/number-keyboard) Component.
 
 ### Install
 
@@ -148,6 +148,14 @@ export default {
 | ----- | ----------------------------- | --------- |
 | focus | Emitted when input is focused | -         |
 
+### Types
+
+The component exports the following type definitions:
+
+```ts
+import type { PasswordInputProps } from 'vant';
+```
+
 ## Theming
 
 ### CSS Variables
diff --git a/packages/vant/src/password-input/README.zh-CN.md b/packages/vant/src/password-input/README.zh-CN.md
index 5b635a3f1..f820ac996 100644
--- a/packages/vant/src/password-input/README.zh-CN.md
+++ b/packages/vant/src/password-input/README.zh-CN.md
@@ -158,6 +158,14 @@ export default {
 | ------ | ---------------- | -------- |
 | focus  | 输入框聚焦时触发 | -        |
 
+### 类型定义
+
+组件导出以下类型定义：
+
+```ts
+import type { PasswordInputProps } from 'vant';
+```
+
 ## 主题定制
 
 ### 样式变量
diff --git a/packages/vant/src/password-input/index.ts b/packages/vant/src/password-input/index.ts
index 30b020af1..30d713add 100644
--- a/packages/vant/src/password-input/index.ts
+++ b/packages/vant/src/password-input/index.ts
@@ -3,3 +3,4 @@ import _PasswordInput from './PasswordInput';
 
 export const PasswordInput = withInstall(_PasswordInput);
 export default PasswordInput;
+export type { PasswordInputProps } from './PasswordInput';