diff --git a/src/frontend/servers/y-provider/src/utils.ts b/src/frontend/servers/y-provider/src/utils.ts
index 53f750dd..4eb9e30c 100644
--- a/src/frontend/servers/y-provider/src/utils.ts
+++ b/src/frontend/servers/y-provider/src/utils.ts
@@ -7,3 +7,7 @@ export function logger(...args: any[]) {
     console.log(...args);
   }
 }
+
+export const toBase64 = function (str: Uint8Array) {
+  return Buffer.from(str).toString('base64');
+};