diff --git a/src/pages/image/index.ts b/src/pages/image/index.ts
new file mode 100644
index 0000000..db1cb6b
--- /dev/null
+++ b/src/pages/image/index.ts
@@ -0,0 +1,3 @@
+import { pngTools } from './png';
+
+export const imageTools = [...pngTools];
diff --git a/src/pages/image/png/index.ts b/src/pages/image/png/index.ts
new file mode 100644
index 0000000..1f59860
--- /dev/null
+++ b/src/pages/image/png/index.ts
@@ -0,0 +1,3 @@
+import { tool as changeColorsInPng } from './change-colors-in-png/meta';
+
+export const pngTools = [changeColorsInPng];