diff --git a/AK/StringBuilder.cpp b/AK/StringBuilder.cpp
index 8999592f1a8..39a16cbccf2 100644
--- a/AK/StringBuilder.cpp
+++ b/AK/StringBuilder.cpp
@@ -111,6 +111,11 @@ ByteBuffer StringBuilder::to_byte_buffer() const
     return ByteBuffer::copy(data(), length()).release_value_but_fixme_should_propagate_errors();
 }
 
+ErrorOr<ByteBuffer> StringBuilder::try_to_byte_buffer() const
+{
+    return TRY(ByteBuffer::copy(data(), length()));
+}
+
 #ifndef KERNEL
 DeprecatedString StringBuilder::to_deprecated_string() const
 {
diff --git a/AK/StringBuilder.h b/AK/StringBuilder.h
index 0d8a8c311f3..2fe6b28ad50 100644
--- a/AK/StringBuilder.h
+++ b/AK/StringBuilder.h
@@ -69,6 +69,7 @@ public:
     ErrorOr<FlyString> to_fly_string() const;
 
     [[nodiscard]] ByteBuffer to_byte_buffer() const;
+    [[nodiscard]] ErrorOr<ByteBuffer> try_to_byte_buffer() const;
 
     [[nodiscard]] StringView string_view() const;
     void clear();