diff --git a/apps/stage-tamagotchi/src/pages/settings/airi-card/index.vue b/apps/stage-tamagotchi/src/pages/settings/airi-card/index.vue
index 564f60f9a..8db952fac 100644
--- a/apps/stage-tamagotchi/src/pages/settings/airi-card/index.vue
+++ b/apps/stage-tamagotchi/src/pages/settings/airi-card/index.vue
@@ -1,9 +1,10 @@
 <script setup lang="ts">
 import type { ccv3 } from '@proj-airi/ccc'
 
+import { InputFile } from '@proj-airi/stage-ui/components'
 import { useAiriCardStore } from '@proj-airi/stage-ui/stores'
 import { storeToRefs } from 'pinia'
-import { computed, ref } from 'vue'
+import { computed, ref, watch } from 'vue'
 import { useI18n } from 'vue-i18n'
 import { useRouter } from 'vue-router'
 
@@ -28,8 +29,25 @@ const searchQuery = ref('')
 // Sort option
 const sortOption = ref('nameAsc')
 
-// Drag and drop
-const isDragging = ref(false)
+const inputFiles = ref<File[]>([])
+
+watch(inputFiles, async (newFiles) => {
+  const file = newFiles[0]
+  if (!file)
+    return
+
+  try {
+    const content = await file.text()
+    const cardJSON = JSON.parse(content) as ccv3.CharacterCardV3
+
+    // Add card and select it
+    selectedCardId.value = addCard(cardJSON)
+    isCardDialogOpen.value = true
+  }
+  catch (error) {
+    console.error('Error processing card file:', error)
+  }
+})
 
 // Card list data structure
 interface CardItem {
@@ -94,35 +112,6 @@ function confirmDelete(id: string) {
   showDeleteConfirm.value = true
 }
 
-/**
- * Handles card file upload and processing
- */
-async function handleUpload() {
-  const fileInput = document.createElement('input')
-  fileInput.type = 'file'
-  fileInput.accept = '.json'
-
-  fileInput.onchange = async (event: Event) => {
-    const file = (event.target as HTMLInputElement).files?.[0]
-    if (!file)
-      return
-
-    try {
-      const content = await file.text()
-      const cardJSON = JSON.parse(content) as ccv3.CharacterCardV3
-
-      // Add card and select it
-      selectedCardId.value = addCard(cardJSON)
-      isCardDialogOpen.value = true
-    }
-    catch (error) {
-      console.error('Error processing card file:', error)
-    }
-  }
-
-  fileInput.click()
-}
-
 function handleSelectCard(cardId: string) {
   selectedCardId.value = cardId
   isCardDialogOpen.value = true
@@ -229,35 +218,27 @@ function getModuleShortName(id: string, module: 'consciousness' | 'voice') {
       :class="{ 'grid grid-cols-[repeat(auto-fill,minmax(280px,1fr))] gap-4 grid-auto-rows-[minmax(min-content,max-content)] grid-auto-flow-dense sm:grid-cols-[repeat(auto-fill,minmax(240px,1fr))] sm:gap-5 md:grid-cols-[repeat(auto-fill,minmax(220px,1fr))] lg:grid-cols-[repeat(auto-fill,minmax(250px,1fr))]': cards.size > 0 }"
     >
       <!-- Upload card -->
-      <div
-        class="relative min-h-[120px] flex flex-col cursor-pointer items-center justify-center border-2 rounded-xl border-dashed p-6 transition-all duration-300"
-        border="neutral-200 dark:neutral-700 hover:primary-300 dark:hover:primary-700"
-        bg="white/60 dark:black/30 hover:white/80 dark:hover:black/40"
-        :style="{ transform: 'scale(0.98)', opacity: 0.95 }"
-        hover="scale-100 opacity-100 shadow-md dark:shadow-xl"
-        @click="handleUpload"
-      >
-        <div i-solar:upload-square-line-duotone mb-4 text-5xl text="neutral-400 dark:neutral-500" />
-        <p font-medium text="center neutral-600 dark:neutral-300">
-          {{ t('settings.pages.card.upload') }}
-        </p>
-        <p text="center neutral-500 dark:neutral-400" mt-2 text-sm>
-          {{ t('settings.pages.card.upload_desc') }}
-        </p>
-
-        <!-- Drag overlay -->
-        <div
-          v-if="isDragging"
-          class="bg-primary-100/80 border-primary-400 dark:bg-primary-900/80 dark:border-primary-600 absolute inset-0 flex items-center justify-center border-2 rounded-xl"
-        >
-          <div class="text-center">
-            <div i-solar:upload-minimalistic-bold class="dark:text-primary-400 text-primary-500 mb-2 text-5xl" />
-            <p font-medium text="primary-600 dark:primary-300">
-              {{ t('settings.pages.card.drop_here') }}
+      <InputFile v-model="inputFiles" accept="*.json">
+        <template #default="{ isDragging }">
+          <template v-if="!isDragging">
+            <div i-solar:upload-square-line-duotone mb-4 text-5xl text="neutral-400 dark:neutral-500" />
+            <p font-medium text="center neutral-600 dark:neutral-300">
+              {{ t('settings.pages.card.upload') }}
             </p>
-          </div>
-        </div>
-      </div>
+            <p text="center neutral-500 dark:neutral-400" mt-2 text-sm>
+              {{ t('settings.pages.card.upload_desc') }}) }}
+            </p>
+          </template>
+          <template v-else>
+            <div class="text-center">
+              <div i-solar:upload-minimalistic-bold class="text-primary-500 dark:text-primary-400 mb-2 text-5xl" />
+              <p font-medium text="primary-600 dark:primary-300">
+                {{ t('settings.pages.card.drop_here') }}
+              </p>
+            </div>
+          </template>
+        </template>
+      </InputFile>
 
       <!-- Card Items -->
       <template v-if="cards.size > 0">
diff --git a/apps/stage-web/src/pages/settings/airi-card/index.vue b/apps/stage-web/src/pages/settings/airi-card/index.vue
index 8a550c232..ea89492bb 100644
--- a/apps/stage-web/src/pages/settings/airi-card/index.vue
+++ b/apps/stage-web/src/pages/settings/airi-card/index.vue
@@ -1,9 +1,10 @@
 <script setup lang="ts">
 import type { ccv3 } from '@proj-airi/ccc'
 
+import { InputFile } from '@proj-airi/stage-ui/components'
 import { useAiriCardStore } from '@proj-airi/stage-ui/stores'
 import { storeToRefs } from 'pinia'
-import { computed, ref } from 'vue'
+import { computed, ref, watch } from 'vue'
 import { useI18n } from 'vue-i18n'
 import { useRouter } from 'vue-router'
 
@@ -28,8 +29,7 @@ const searchQuery = ref('')
 // Sort option
 const sortOption = ref('nameAsc')
 
-// Drag and drop
-const isDragging = ref(false)
+const inputFiles = ref<File[]>([])
 
 // Card list data structure
 interface CardItem {
@@ -40,6 +40,24 @@ interface CardItem {
   customizable?: boolean
 }
 
+watch(inputFiles, async (newFiles) => {
+  const file = newFiles[0]
+  if (!file)
+    return
+
+  try {
+    const content = await file.text()
+    const cardJSON = JSON.parse(content) as ccv3.CharacterCardV3
+
+    // Add card and select it
+    selectedCardId.value = addCard(cardJSON)
+    isCardDialogOpen.value = true
+  }
+  catch (error) {
+    console.error('Error processing card file:', error)
+  }
+})
+
 // Transform cards Map to array for display
 const cardsArray = computed<CardItem[]>(() =>
   Array.from(cards.value.entries()).map(([id, card]) => ({
@@ -94,35 +112,6 @@ function confirmDelete(id: string) {
   showDeleteConfirm.value = true
 }
 
-/**
- * Handles card file upload and processing
- */
-async function handleUpload() {
-  const fileInput = document.createElement('input')
-  fileInput.type = 'file'
-  fileInput.accept = '.json'
-
-  fileInput.onchange = async (event: Event) => {
-    const file = (event.target as HTMLInputElement).files?.[0]
-    if (!file)
-      return
-
-    try {
-      const content = await file.text()
-      const cardJSON = JSON.parse(content) as ccv3.CharacterCardV3
-
-      // Add card and select it
-      selectedCardId.value = addCard(cardJSON)
-      isCardDialogOpen.value = true
-    }
-    catch (error) {
-      console.error('Error processing card file:', error)
-    }
-  }
-
-  fileInput.click()
-}
-
 function handleSelectCard(cardId: string) {
   selectedCardId.value = cardId
   isCardDialogOpen.value = true
@@ -229,35 +218,29 @@ function getModuleShortName(id: string, module: 'consciousness' | 'voice') {
       :class="{ 'grid grid-cols-[repeat(auto-fill,minmax(280px,1fr))] gap-4 grid-auto-rows-[minmax(min-content,max-content)] grid-auto-flow-dense sm:grid-cols-[repeat(auto-fill,minmax(240px,1fr))] sm:gap-5 md:grid-cols-[repeat(auto-fill,minmax(220px,1fr))] lg:grid-cols-[repeat(auto-fill,minmax(250px,1fr))]': cards.size > 0 }"
     >
       <!-- Upload card -->
-      <div
-        class="relative min-h-[120px] flex flex-col cursor-pointer items-center justify-center border-2 rounded-xl border-dashed p-6 transition-all duration-300"
-        border="neutral-200 dark:neutral-700 hover:primary-300 dark:hover:primary-700"
-        bg="white/60 dark:black/30 hover:white/80 dark:hover:black/40"
-        :style="{ transform: 'scale(0.98)', opacity: 0.95 }"
-        hover="scale-100 opacity-100 shadow-md dark:shadow-xl"
-        @click="handleUpload"
-      >
-        <div i-solar:upload-square-line-duotone mb-4 text-5xl text="neutral-400 dark:neutral-500" />
-        <p font-medium text="center neutral-600 dark:neutral-300">
-          {{ t('settings.pages.card.upload') }}
-        </p>
-        <p text="center neutral-500 dark:neutral-400" mt-2 text-sm>
-          {{ t('settings.pages.card.upload_desc') }}
-        </p>
-
-        <!-- Drag overlay -->
-        <div
-          v-if="isDragging"
-          class="bg-primary-100/80 border-primary-400 dark:bg-primary-900/80 dark:border-primary-600 absolute inset-0 flex items-center justify-center border-2 rounded-xl"
-        >
-          <div class="text-center">
-            <div i-solar:upload-minimalistic-bold class="text-primary-500 dark:text-primary-400 mb-2 text-5xl" />
-            <p font-medium text="primary-600 dark:primary-300">
-              {{ t('settings.pages.card.drop_here') }}
-            </p>
-          </div>
-        </div>
-      </div>
+      <InputFile v-model="inputFiles" accept="*.json">
+        <template #default="{ isDragging }">
+          <template v-if="!isDragging">
+            <div flex flex-col items-center>
+              <div i-solar:upload-square-line-duotone mb-4 text-5xl text="neutral-400 dark:neutral-500" />
+              <p font-medium text="neutral-600 dark:neutral-300">
+                {{ t('settings.pages.card.upload') }}
+              </p>
+              <p text="neutral-500 dark:neutral-400" mt-2 text-sm>
+                {{ t('settings.pages.card.upload_desc') }}
+              </p>
+            </div>
+          </template>
+          <template v-else>
+            <div flex flex-col items-center>
+              <div i-solar:upload-minimalistic-bold class="dark:text-primary-400 text-primary-500 mb-2 text-5xl" />
+              <p font-medium text="primary-600 dark:primary-300">
+                {{ t('settings.pages.card.drop_here') }}
+              </p>
+            </div>
+          </template>
+        </template>
+      </InputFile>
 
       <!-- Card Items -->
       <template v-if="cards.size > 0">
diff --git a/packages/stage-ui/package.json b/packages/stage-ui/package.json
index 7e672fe49..c81f6b2be 100644
--- a/packages/stage-ui/package.json
+++ b/packages/stage-ui/package.json
@@ -60,6 +60,7 @@
     "@proj-airi/ccc": "workspace:^",
     "@proj-airi/drizzle-duckdb-wasm": "catalog:",
     "@proj-airi/server-sdk": "workspace:^",
+    "@vueuse/core": "^13.0.0",
     "@vueuse/motion": "^3.0.3",
     "radix-vue": "^1.9.17",
     "reka-ui": "^2.2.0",
diff --git a/packages/stage-ui/src/components/Form/Input/InputFile.story.vue b/packages/stage-ui/src/components/Form/Input/InputFile.story.vue
new file mode 100644
index 000000000..f0b2a97aa
--- /dev/null
+++ b/packages/stage-ui/src/components/Form/Input/InputFile.story.vue
@@ -0,0 +1,36 @@
+<script setup lang="ts">
+import { ref } from 'vue'
+
+import InputFile from './InputFile.vue'
+
+const files = ref<File[]>([])
+</script>
+
+<template>
+  <Story
+    title="Input File"
+    group="form"
+    :layout="{ type: 'grid', width: 600 }"
+  >
+    <template #controls>
+      <ThemeColorsHueControl />
+    </template>
+
+    <Variant id="default" title="Default">
+      <InputFile v-model="files" />
+
+      <div p-2>
+        <div>
+          File List
+        </div>
+        <ul>
+          <li v-for="file in files" :key="file.name">
+            <p>
+              {{ file.name }}, {{ file.size }} bytes, {{ file.type }}
+            </p>
+          </li>
+        </ul>
+      </div>
+    </Variant>
+  </Story>
+</template>
diff --git a/packages/stage-ui/src/components/Form/Input/InputFile.vue b/packages/stage-ui/src/components/Form/Input/InputFile.vue
new file mode 100644
index 000000000..8e8d849cc
--- /dev/null
+++ b/packages/stage-ui/src/components/Form/Input/InputFile.vue
@@ -0,0 +1,69 @@
+<script setup lang="ts">
+import { useDebounce } from '@vueuse/core'
+import { ref } from 'vue'
+
+defineProps<{
+  accept?: string
+  multiple?: boolean
+}>()
+
+const files = defineModel<File[]>({ required: false, default: () => [] })
+const firstFile = ref<File>()
+
+const isDragging = ref(false)
+const isDraggingDebounced = useDebounce(isDragging, 150)
+
+function handleFileChange(e: Event) {
+  const input = e.target as HTMLInputElement
+
+  if (input.files && input.files.length > 0) {
+    firstFile.value = input.files[0]
+  }
+
+  files.value = Array.from(input.files || [])
+  isDragging.value = false
+}
+</script>
+
+<template>
+  <label
+    class="min-h-[120px] flex flex-col cursor-pointer items-center justify-center rounded-xl p-6"
+    :class="[
+      isDraggingDebounced ? 'border-primary-400 dark:border-primary-600 hover:border-primary-300 dark:hover:border-primary-700' : 'border-neutral-200 dark:border-neutral-700 hover:border-primary-300 dark:hover:border-primary-700',
+      isDraggingDebounced ? 'bg-primary-50/5 dark:bg-primary-900/5' : 'bg-white/60 dark:bg-black/30 hover:bg-white/80 dark:hover:bg-black/40',
+    ]"
+    border="dashed 2"
+    transition="all duration-300"
+    :style="{ transform: 'scale(0.98)', opacity: 0.95 }"
+    hover="scale-100 opacity-100 shadow-md dark:shadow-lg"
+    @dragover="isDragging = true"
+    @dragleave="isDragging = false"
+  >
+    <input
+      type="file"
+      :accept="accept"
+      :multiple="multiple"
+      class="absolute inset-0 h-full w-full opacity-0"
+      @change="handleFileChange"
+    >
+    <slot :is-dragging="isDraggingDebounced" :first-file="firstFile" :files="files">
+      <div
+        class="flex flex-col items-center"
+        :class="[
+          isDraggingDebounced ? 'text-primary-500 dark:text-primary-400' : 'text-neutral-400 dark:text-neutral-500',
+        ]"
+      >
+        <div i-solar:upload-square-line-duotone mb-2 text-5xl />
+        <p font-medium text="center lg">
+          Upload
+        </p>
+        <p v-if="isDraggingDebounced" text="center" text-sm>
+          Release to upload
+        </p>
+        <p v-else text="center" text-sm>
+          Click or drag and drop a file here
+        </p>
+      </div>
+    </slot>
+  </label>
+</template>
diff --git a/packages/stage-ui/src/components/Form/Input/InputKeyValue.story.vue b/packages/stage-ui/src/components/Form/Input/InputKeyValue.story.vue
new file mode 100644
index 000000000..6eec5325c
--- /dev/null
+++ b/packages/stage-ui/src/components/Form/Input/InputKeyValue.story.vue
@@ -0,0 +1,27 @@
+<script setup lang="ts">
+import { ref } from 'vue'
+
+import InputKeyValue from './InputKeyValue.vue'
+
+const key = ref('')
+const value = ref('')
+</script>
+
+<template>
+  <Story
+    title="Input Key Value"
+    group="form"
+    :layout="{ type: 'grid', width: 600 }"
+  >
+    <template #controls>
+      <ThemeColorsHueControl />
+    </template>
+
+    <InputKeyValue
+      v-model:property-key="key"
+      v-model:property-value="value"
+      key-placeholder="Key"
+      value-placeholder="Value"
+    />
+  </Story>
+</template>
diff --git a/packages/stage-ui/src/components/Form/Input/index.ts b/packages/stage-ui/src/components/Form/Input/index.ts
index 30da630e1..c80bd37ed 100644
--- a/packages/stage-ui/src/components/Form/Input/index.ts
+++ b/packages/stage-ui/src/components/Form/Input/index.ts
@@ -1,2 +1,3 @@
 export { default as Input } from './Input.vue'
+export { default as InputFile } from './InputFile.vue'
 export { default as InputKeyValue } from './InputKeyValue.vue'
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 0b3561ebe..eae0b065c 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -1063,6 +1063,9 @@ importers:
       '@proj-airi/server-sdk':
         specifier: workspace:^
         version: link:../server-sdk
+      '@vueuse/core':
+        specifier: ^13.0.0
+        version: 13.0.0(vue@3.5.13(typescript@5.8.3))
       '@vueuse/motion':
         specifier: ^3.0.3
         version: 3.0.3(magicast@0.3.5)(rollup@4.39.0)(vue@3.5.13(typescript@5.8.3))