diff --git a/packages/core/src/editor/bridges/components.ts b/packages/core/src/editor/bridges/components.ts
index b434797d7..30a9b0bb1 100644
--- a/packages/core/src/editor/bridges/components.ts
+++ b/packages/core/src/editor/bridges/components.ts
@@ -28,6 +28,13 @@ export function createComponentBridge(
     createInstanceFromComponent: components.createInstanceFromComponent,
     detachInstance: () => components.detachInstance(selection.getSelectedNode()),
     goToMainComponent: () =>
-      components.goToMainComponent(selection.getSelectedNode(), pages.switchPage)
+      components.goToMainComponent(selection.getSelectedNode(), pages.switchPage),
+    getComponentSetPropertyDefs: components.getComponentSetPropertyDefs,
+    addPropertyDefinition: components.addPropertyDefinition,
+    removePropertyDefinition: components.removePropertyDefinition,
+    renamePropertyDefinition: components.renamePropertyDefinition,
+    collectVariantOptions: components.collectVariantOptions,
+    findVariantByValues: components.findVariantByValues,
+    switchInstanceVariant: components.switchInstanceVariant
   }
 }
diff --git a/packages/vue/src/i18n/messages.ts b/packages/vue/src/i18n/messages.ts
index 4614da3b2..5c9e5fc52 100644
--- a/packages/vue/src/i18n/messages.ts
+++ b/packages/vue/src/i18n/messages.ts
@@ -130,6 +130,7 @@ export const panelMessages = i18n('panels', {
   export: 'Export',
   typography: 'Typography',
   variables: 'Variables',
+  variants: 'Variants',
   constraints: 'Constraints',
 
   addFill: 'Add fill',
diff --git a/packages/vue/src/locales/ru.json b/packages/vue/src/locales/ru.json
index 69f73e565..19d1e8057 100644
--- a/packages/vue/src/locales/ru.json
+++ b/packages/vue/src/locales/ru.json
@@ -175,7 +175,8 @@
     "create": "Создать",
     "createNumberVariable": "Создать числовую переменную из {value}",
     "strokeDash": "Пунктирная обводка",
-    "add": "Добавить"
+    "add": "Добавить",
+    "variants": "Варианты"
   },
   "pages": {
     "newPage": "Новая страница",
diff --git a/packages/vue/src/locales/zh-CN.json b/packages/vue/src/locales/zh-CN.json
index 709fc7849..d2149904c 100644
--- a/packages/vue/src/locales/zh-CN.json
+++ b/packages/vue/src/locales/zh-CN.json
@@ -175,7 +175,8 @@
     "create": "创建",
     "createNumberVariable": "从 {value} 创建数字变量",
     "strokeDash": "虚线描边",
-    "add": "添加"
+    "add": "添加",
+    "variants": "变体"
   },
   "pages": {
     "newPage": "新建页面",
diff --git a/src/components/DesignPanel.vue b/src/components/DesignPanel.vue
index df8c08d41..4275b8d03 100644
--- a/src/components/DesignPanel.vue
+++ b/src/components/DesignPanel.vue
@@ -14,6 +14,7 @@ import PositionSection from './properties/PositionSection.vue'
 import StrokeSection from './properties/StrokeSection.vue'
 import TypographySection from './properties/TypographySection.vue'
 import VariablesSection from './properties/VariablesSection.vue'
+import VariantSection from './properties/VariantSection.vue'
 
 const variablesOpen = ref(false)
 const { selectedNode: node, selectedCount: multiCount } = useSelectionState()
@@ -87,6 +88,8 @@ const { panels } = useI18n()
       </button>
     </div>
 
+    <VariantSection v-if="node.type === 'INSTANCE'" />
+
     <PositionSection />
     <LayoutSection />
     <AppearanceSection />
diff --git a/src/components/properties/VariantSection.vue b/src/components/properties/VariantSection.vue
new file mode 100644
index 000000000..c814b176c
--- /dev/null
+++ b/src/components/properties/VariantSection.vue
@@ -0,0 +1,63 @@
+<script setup lang="ts">
+import { computed } from 'vue'
+
+import { useI18n, useSelectionState } from '@open-pencil/vue'
+
+import AppSelect from '@/components/ui/AppSelect.vue'
+import { useSectionUI } from '@/components/ui/section'
+import { useEditorStore } from '@/app/editor/active-store'
+
+const editor = useEditorStore()
+const { selectedNode: node } = useSelectionState()
+const sectionCls = useSectionUI()
+const { panels } = useI18n()
+
+const instanceComponent = computed(() => {
+  if (!node.value || node.value.type !== 'INSTANCE' || !node.value.componentId) return null
+  return editor.graph.getNode(node.value.componentId) ?? null
+})
+
+const componentSetId = computed(() => {
+  const comp = instanceComponent.value
+  if (!comp) return null
+  const parent = comp.parentId ? editor.graph.getNode(comp.parentId) : null
+  return parent?.type === 'COMPONENT_SET' ? parent.id : null
+})
+
+const variantOptions = computed(() => {
+  const csId = componentSetId.value
+  if (!csId) return new Map<string, Set<string>>()
+  return editor.collectVariantOptions(csId)
+})
+
+const currentValues = computed(() => {
+  return instanceComponent.value?.componentPropertyValues ?? {}
+})
+
+const hasVariants = computed(() => variantOptions.value.size > 0)
+
+function switchVariant(propertyName: string, newValue: string) {
+  if (!node.value) return
+  editor.switchInstanceVariant(node.value.id, propertyName, newValue)
+}
+</script>
+
+<template>
+  <div v-if="hasVariants" data-test-id="variant-section" :class="sectionCls.wrapper">
+    <label class="mb-1.5 block text-[11px] font-medium text-component">{{ panels.variants }}</label>
+    <div class="flex flex-col gap-1.5">
+      <div
+        v-for="[propName, options] in variantOptions"
+        :key="propName"
+        class="flex flex-col gap-0.5"
+      >
+        <label class="text-[10px] text-muted">{{ propName }}</label>
+        <AppSelect
+          :model-value="currentValues[propName] ?? ''"
+          :options="[...options].map((v) => ({ value: v, label: v }))"
+          @update:model-value="switchVariant(propName, $event)"
+        />
+      </div>
+    </div>
+  </div>
+</template>