diff --git a/src/core/plugins/json-schema-2020-12-samples/fn/encoders/base64url.js b/src/core/plugins/json-schema-2020-12-samples/fn/encoders/base64url.js
index 90f81b2a556..95e34f054d9 100644
--- a/src/core/plugins/json-schema-2020-12-samples/fn/encoders/base64url.js
+++ b/src/core/plugins/json-schema-2020-12-samples/fn/encoders/base64url.js
@@ -1,6 +1,13 @@
 /**
  * @prettier
  */
-const encodeBase64Url = (content) => Buffer.from(content).toString("base64url")
+import encodeBase64 from './base64'
+
+const encodeBase64Url = (content) =>{
+return encodeBase64(content)
+    .replace(/=/g, "")   // Remove padding
+    .replace(/\+/g, "-") // Replace + with -
+    .replace(/\//g, "_") // Replace / with _
+} 
 
 export default encodeBase64Url