diff --git a/tone-page-web/lib/utils.ts b/tone-page-web/lib/utils.ts
index bd0c391..facf50d 100644
--- a/tone-page-web/lib/utils.ts
+++ b/tone-page-web/lib/utils.ts
@@ -1,6 +1,9 @@
 import { clsx, type ClassValue } from "clsx"
 import { twMerge } from "tailwind-merge"
+import basex from "base-x"
 
 export function cn(...inputs: ClassValue[]) {
   return twMerge(clsx(inputs))
 }
+
+export const base62 = basex('0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ');
\ No newline at end of file