diff --git a/cloudflare-email-decode b/cloudflare-email-decode
new file mode 100755
index 0000000..a2e498d
--- /dev/null
+++ b/cloudflare-email-decode
@@ -0,0 +1,16 @@
+#!/usr/bin/env python3
+import sys
+
+
+def decode(s):
+	s = bytes.fromhex(s)
+	return ''.join(chr(i ^ s[0]) for i in s[1:])
+
+
+if len(sys.argv) > 1:
+	it = sys.argv[1:]
+else:
+	it = sys.stdin
+
+for s in it:
+	print(decode(s.strip()))