diff --git a/env.d.ts b/env.d.ts
index 53d05202..18bdc8fe 100644
--- a/env.d.ts
+++ b/env.d.ts
@@ -2,13 +2,13 @@
 /// <reference types="vite-svg-loader" />
 
 interface ImportMetaEnv {
-    VITE_PLAUSIBLE_API_HOST: string;
-    VITE_PLAUSIBLE_DOMAIN: string;
-    PACKAGE_VERSION: string;
-    PROD: boolean;
-  }
-  
-  interface ImportMeta {
-    readonly env: ImportMetaEnv;
-  }
-  
\ No newline at end of file
+  VITE_PLAUSIBLE_API_HOST: string;
+  VITE_PLAUSIBLE_DOMAIN: string;
+  PACKAGE_VERSION: string;
+  GIT_SHORT_SHA: string;
+  PROD: boolean;
+}
+
+interface ImportMeta {
+  readonly env: ImportMetaEnv;
+}
diff --git a/src/layouts/base.layout.vue b/src/layouts/base.layout.vue
index 41700a49..28571a5e 100644
--- a/src/layouts/base.layout.vue
+++ b/src/layouts/base.layout.vue
@@ -16,6 +16,7 @@ const activeKey = ref(null)
 const route = useRoute()
 const styleStore = useStyleStore()
 const version = import.meta.env.PACKAGE_VERSION;
+const commitSha = import.meta.env.GIT_SHORT_SHA;
 
 const makeLabel = (text: string, to: string) => () => h(RouterLink, { to }, { default: () => text })
 const makeIcon = (icon: Component) => () => h(NIcon, null, { default: () => h(icon) })
@@ -75,8 +76,8 @@ const m = toolsByCategory.map(category => ({
 
         <div class="footer">
           <div>
-            IT-Tools 
-            
+            IT-Tools
+
             <n-button
               text
               tag="a"
@@ -88,6 +89,21 @@ const m = toolsByCategory.map(category => ({
             >
               v{{ version }}
             </n-button>
+
+            <template v-if="commitSha && commitSha.length > 0">
+              -
+              <n-button
+                text
+                tag="a"
+                target="_blank"
+                rel="noopener"
+                type="primary"
+                depth="3"
+                :href="`https://github.com/CorentinTh/it-tools/tree/v${commitSha}`"
+              >
+                {{ commitSha }}
+              </n-button>
+            </template>
           </div>
           <div>
             © {{ new Date().getFullYear() }}
@@ -123,7 +139,7 @@ const m = toolsByCategory.map(category => ({
                 size="25"
                 :component="Menu2"
               />
-            </n-button>
+            </n-button> 
           </template>
           Toggle menu
         </n-tooltip>
@@ -173,7 +189,7 @@ const m = toolsByCategory.map(category => ({
               Sponsor
             </n-button>
           </template>
-          ❤ Support IT Tools developement ! 
+          ❤ Support IT Tools developement !
         </n-tooltip>
 
         <navbar-buttons v-if="!styleStore.isSmallScreen" />
diff --git a/vite.config.ts b/vite.config.ts
index c2c4d8d3..f3c9f6e8 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -61,5 +61,6 @@ export default defineConfig({
   },
   define: {
     'import.meta.env.PACKAGE_VERSION': JSON.stringify(process.env.npm_package_version),
+    'import.meta.env.GIT_SHORT_SHA': JSON.stringify((process?.env?.VITE_VERCEL_GIT_COMMIT_SHA ?? '').slice(0, 7)),
   },
 });