diff --git a/src/corelib/serialization/qcborstreamwriter.cpp b/src/corelib/serialization/qcborstreamwriter.cpp
index 950c08270d4..07e62ed4cf4 100644
--- a/src/corelib/serialization/qcborstreamwriter.cpp
+++ b/src/corelib/serialization/qcborstreamwriter.cpp
@@ -419,6 +419,18 @@ void QCborStreamWriter::append(QCborNegativeInteger n)
        QCborStreamReader::readByteArray()
  */
 
+/*!
+   \fn void QCborStreamWriter::append(QUtf8StringView str)
+   \since 6.10
+   \overload
+
+   Appends the UTF-8 string viewed by \a str to the stream, creating a CBOR
+   Text String value. QCborStreamWriter will attempt to write the entire string
+   in one chunk.
+
+   \sa appendTextString(), QCborStreamReader::isString(), QCborStreamReader::readString()
+*/
+
 /*!
    \overload
 
@@ -435,7 +447,7 @@ void QCborStreamWriter::append(QCborNegativeInteger n)
    determine whether the contents are US-ASCII or not. If the string is found
    to contain characters outside of US-ASCII, it will allocate memory and
    convert to UTF-8. If this check is unnecessary, use appendTextString()
-   instead.
+   instead or the overload taking a \l QUtf8StringView.
 
    \sa QCborStreamReader::isString(), QCborStreamReader::readString()
  */
diff --git a/src/corelib/serialization/qcborstreamwriter.h b/src/corelib/serialization/qcborstreamwriter.h
index dbc340e0b35..be072564e28 100644
--- a/src/corelib/serialization/qcborstreamwriter.h
+++ b/src/corelib/serialization/qcborstreamwriter.h
@@ -49,6 +49,7 @@ public:
     void append(QByteArrayView ba)          { appendByteString(ba.data(), ba.size()); }
     void append(QLatin1StringView str);
     void append(QStringView str);
+    void append(QUtf8StringView str)        { appendTextString(str.data(), str.size()); }
     void append(QCborTag tag);
     void append(QCborKnownTags tag)         { append(QCborTag(tag)); }
     void append(QCborSimpleType st);
diff --git a/tests/auto/corelib/serialization/qcborstreamwriter/tst_qcborstreamwriter.cpp b/tests/auto/corelib/serialization/qcborstreamwriter/tst_qcborstreamwriter.cpp
index a0ce4a93a6a..d05868b3890 100644
--- a/tests/auto/corelib/serialization/qcborstreamwriter/tst_qcborstreamwriter.cpp
+++ b/tests/auto/corelib/serialization/qcborstreamwriter/tst_qcborstreamwriter.cpp
@@ -189,6 +189,7 @@ void tst_QCborStreamWriter::nonAsciiStrings()
 
     // will be wrong if !isLatin1
     QByteArray latin1 = input.toLatin1();
+    QByteArray utf8 = input.toUtf8();
 
     if (useDevice) {
         {
@@ -199,6 +200,14 @@ void tst_QCborStreamWriter::nonAsciiStrings()
             QCOMPARE(buffer.data(), output);
         }
 
+        {
+            QBuffer buffer;
+            buffer.open(QIODevice::WriteOnly);
+            QCborStreamWriter writer(&buffer);
+            writer.append(QUtf8StringView(utf8));
+            QCOMPARE(buffer.data(), output);
+        }
+
         if (isLatin1) {
             QBuffer buffer;
             buffer.open(QIODevice::WriteOnly);
@@ -214,6 +223,13 @@ void tst_QCborStreamWriter::nonAsciiStrings()
             QCOMPARE(buffer, output);
         }
 
+        {
+            QByteArray buffer;
+            QCborStreamWriter writer(&buffer);
+            writer.append(QUtf8StringView(utf8));
+            QCOMPARE(buffer, output);
+        }
+
         if (isLatin1) {
             QByteArray buffer;
             QCborStreamWriter writer(&buffer);