diff --git a/.env.example b/.env.example
new file mode 100644
index 0000000..458d709
--- /dev/null
+++ b/.env.example
@@ -0,0 +1,5 @@
+# Vite 빌드 환경변수 템플릿. 실제 값은 .env.local 또는 .env.production에 설정.
+VITE_PUBLIC_URL=
+VITE_AD_ADAPTER=dummy
+VITE_GA_MEASUREMENT_ID=
+VITE_ENABLE_PUSH=false
diff --git a/.gitignore b/.gitignore
index 26babcf..d45f46b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,6 +7,7 @@ build/
 # 환경 설정
 .env
 .env.*
+!.env.example
 
 # OS 파일
 .DS_Store
diff --git a/src/config/env.ts b/src/config/env.ts
new file mode 100644
index 0000000..729f884
--- /dev/null
+++ b/src/config/env.ts
@@ -0,0 +1,9 @@
+export const env = {
+  publicUrl: import.meta.env.VITE_PUBLIC_URL ?? '',
+  adAdapter: import.meta.env.VITE_AD_ADAPTER ?? 'dummy',
+  gaMeasurementId: import.meta.env.VITE_GA_MEASUREMENT_ID ?? '',
+  enablePush: import.meta.env.VITE_ENABLE_PUSH === 'true',
+  appVersion: __APP_VERSION__,
+  isDev: import.meta.env.DEV,
+  isProd: import.meta.env.PROD,
+} as const;