diff --git a/.github/workflows/build-doc.yml b/.github/workflows/build-doc.yml
index 111054b6a..979712c8d 100644
--- a/.github/workflows/build-doc.yml
+++ b/.github/workflows/build-doc.yml
@@ -110,6 +110,7 @@ jobs:
               ./generate-tts.py
               ./generate-tts-engine.py
               ./generate-speaker-identification.py
+              ./generate-speaker-diarization.py
               ./generate-audio-tagging.py
               ./generate-audio-tagging-wearos.py
               ./generate-slid.py
@@ -122,6 +123,7 @@ jobs:
               mv -v apk.html ../build/html/onnx/tts/
               mv -v apk-engine.html ../build/html/onnx/tts/
               mv -v apk-speaker-identification.html ../build/html/onnx/speaker-identification/apk.html
+              mv -v apk-speaker-diarization.html ../build/html/onnx/speaker-diarization/apk.html
               mv -v apk-audio-tagging.html ../build/html/onnx/audio-tagging/apk.html
               mv -v apk-audio-tagging-wearos.html ../build/html/onnx/audio-tagging/apk-wearos.html
               mv -v apk-slid.html ../build/html/onnx/spoken-language-identification/apk.html
@@ -134,6 +136,7 @@ jobs:
               mv -v apk-cn.html ../build/html/onnx/tts/
               mv -v apk-engine-cn.html ../build/html/onnx/tts/
               mv -v apk-speaker-identification-cn.html ../build/html/onnx/speaker-identification/apk-cn.html
+              mv -v apk-speaker-diarization-cn.html ../build/html/onnx/speaker-diarization/apk-cn.html
               mv -v apk-audio-tagging-cn.html ../build/html/onnx/audio-tagging/apk-cn.html
               mv -v apk-audio-tagging-wearos-cn.html ../build/html/onnx/audio-tagging/apk-wearos-cn.html
               mv -v apk-slid-cn.html ../build/html/onnx/spoken-language-identification/apk-cn.html
diff --git a/docs/source/intro.rst b/docs/source/intro.rst
index cdf6d3694..31c8bffe5 100644
--- a/docs/source/intro.rst
+++ b/docs/source/intro.rst
@@ -62,6 +62,7 @@ The differences are compared below:
      | C#, Java, Kotlin,
      | Swift, Go,
      | JavaScript, Dart
+     | Pascal, Rust
    - | C, C++, Python,
      | C#, Kotlin,
      | Swift, Go
@@ -71,13 +72,15 @@ The differences are compared below:
    - | streaming speech recognition,
      | non-streaming speech recognition,
      | text-to-speech,
+     | speaker diarization,
      | speaker identification,
      | speaker verification,
      | spoken language identification,
      | audio tagging,
      | VAD,
      | keyword spotting,
-   - streaming speech recognition
+   - | streaming speech recognition,
+     | VAD,
 
 
 We also support `Triton`_. Please see :ref:`triton_overview`.
diff --git a/docs/source/onnx/android/build-sherpa-onnx.rst b/docs/source/onnx/android/build-sherpa-onnx.rst
index 8c137f24b..c4caea3fa 100644
--- a/docs/source/onnx/android/build-sherpa-onnx.rst
+++ b/docs/source/onnx/android/build-sherpa-onnx.rst
@@ -38,6 +38,7 @@ and ``text-to-speech`` (TTS).
     - ``SherpaOnnxVad``
     - ``SherpaOnnxVadAsr``
     - ``SherpaOnnxSpeakerIdentification``
+    - ``SherpaOnnxSpeakerDiarization``
     - ``SherpaOnnxAudioTagging``
     - ``SherpaOnnxAudioTaggingWearOs``
 
diff --git a/docs/source/onnx/index.rst b/docs/source/onnx/index.rst
index 54af1bacc..c083d1d55 100644
--- a/docs/source/onnx/index.rst
+++ b/docs/source/onnx/index.rst
@@ -50,6 +50,12 @@ Also, we show how to use it for speech recognition with pre-trained models.
    ./pretrained_models/index
    ./sense-voice/index
 
+.. toctree::
+   :maxdepth: 5
+   :caption: Speaker diarization
+
+   ./speaker-diarization/index
+
 .. toctree::
    :maxdepth: 5
    :caption: Speaker Identification
diff --git a/docs/source/onnx/speaker-diarization/android.rst b/docs/source/onnx/speaker-diarization/android.rst
new file mode 100644
index 000000000..817a0b513
--- /dev/null
+++ b/docs/source/onnx/speaker-diarization/android.rst
@@ -0,0 +1,21 @@
+Android APKs for speaker diarization
+====================================
+
+You can find Android APKs for speaker diarization at the following page
+
+   `<https://k2-fsa.github.io/sherpa/onnx/speaker-diarization/apk.html>`_
+
+For users from China, you can also visit
+
+  `<https://k2-fsa.github.io/sherpa/onnx/speaker-diarization/apk-cn.html>`_
+
+
+The source code for the APKs can be found at
+
+  `<https://github.com/k2-fsa/sherpa-onnx/tree/master/android/SherpaOnnxSpeakerDiarization>`_
+
+You can find the script for building the APKs at
+
+  `<https://github.com/k2-fsa/sherpa-onnx/blob/master/scripts/apk/build-apk-speaker-diarization.sh>`_
+
+Please see :ref:`sherpa-onnx-android` for more details.
diff --git a/docs/source/onnx/speaker-diarization/c.rst b/docs/source/onnx/speaker-diarization/c.rst
new file mode 100644
index 000000000..1e3dde1d1
--- /dev/null
+++ b/docs/source/onnx/speaker-diarization/c.rst
@@ -0,0 +1,8 @@
+C API examples
+==============
+
+Please see
+
+  `<https://github.com/k2-fsa/sherpa-onnx/blob/master/c-api-examples/offline-speaker-diarization-c-api.c>`_
+
+and :ref:`sherpa-onnx-c-api`.
diff --git a/docs/source/onnx/speaker-diarization/cpp.rst b/docs/source/onnx/speaker-diarization/cpp.rst
new file mode 100644
index 000000000..877cd9fc8
--- /dev/null
+++ b/docs/source/onnx/speaker-diarization/cpp.rst
@@ -0,0 +1,6 @@
+C++ API examples
+================
+
+Please see
+
+  `<https://github.com/k2-fsa/sherpa-onnx/blob/master/sherpa-onnx/csrc/sherpa-onnx-offline-speaker-diarization.cc>`_
diff --git a/docs/source/onnx/speaker-diarization/csharp.rst b/docs/source/onnx/speaker-diarization/csharp.rst
new file mode 100644
index 000000000..efddb1b43
--- /dev/null
+++ b/docs/source/onnx/speaker-diarization/csharp.rst
@@ -0,0 +1,6 @@
+C# API examples
+===============
+
+Please see
+
+  `<https://github.com/k2-fsa/sherpa-onnx/tree/master/dotnet-examples/offline-speaker-diarization>`_
diff --git a/docs/source/onnx/speaker-diarization/dart.rst b/docs/source/onnx/speaker-diarization/dart.rst
new file mode 100644
index 000000000..33367b748
--- /dev/null
+++ b/docs/source/onnx/speaker-diarization/dart.rst
@@ -0,0 +1,6 @@
+Dart API examples
+=================
+
+Please see
+
+  `<https://github.com/k2-fsa/sherpa-onnx/tree/master/dart-api-examples/speaker-diarization>`_
diff --git a/docs/source/onnx/speaker-diarization/go.rst b/docs/source/onnx/speaker-diarization/go.rst
new file mode 100644
index 000000000..b2bc248de
--- /dev/null
+++ b/docs/source/onnx/speaker-diarization/go.rst
@@ -0,0 +1,6 @@
+Go API examples
+===============
+
+Please see
+
+  `<https://github.com/k2-fsa/sherpa-onnx/tree/master/go-api-examples/non-streaming-speaker-diarization>`_
diff --git a/docs/source/onnx/speaker-diarization/index.rst b/docs/source/onnx/speaker-diarization/index.rst
new file mode 100644
index 000000000..7eea86e68
--- /dev/null
+++ b/docs/source/onnx/speaker-diarization/index.rst
@@ -0,0 +1,32 @@
+Speaker Diarization
+===================
+
+This page describes how to use `sherpa-onnx`_ for speaker diarization.
+
+Pre-trained models for speaker segmentation can be found
+at `<https://github.com/k2-fsa/sherpa-onnx/releases/tag/speaker-segmentation-models>`_
+
+Pre-trained models for speaker embedding extraction can be found
+at `<https://github.com/k2-fsa/sherpa-onnx/releases/tag/speaker-recongition-models>`_
+
+.. hint::
+
+
+
+In the following, we describe different programming language APIs for speaker diarization.
+
+.. toctree::
+   :maxdepth: 5
+
+   ./android.rst
+   ./c.rst
+   ./cpp.rst
+   ./csharp.rst
+   ./dart.rst
+   ./go.rst
+   ./java.rst
+   ./javascript.rst
+   ./kotlin.rst
+   ./pascal.rst
+   ./python.rst
+   ./swift.rst
diff --git a/docs/source/onnx/speaker-diarization/java.rst b/docs/source/onnx/speaker-diarization/java.rst
new file mode 100644
index 000000000..6f9b3315e
--- /dev/null
+++ b/docs/source/onnx/speaker-diarization/java.rst
@@ -0,0 +1,9 @@
+Java API examples
+=================
+
+Please see
+
+  `<https://github.com/k2-fsa/sherpa-onnx/blob/master/java-api-examples/OfflineSpeakerDiarizationDemo.java>`_
+
+and :ref:`sherpa-onnx-java-api`.
+
diff --git a/docs/source/onnx/speaker-diarization/javascript.rst b/docs/source/onnx/speaker-diarization/javascript.rst
new file mode 100644
index 000000000..094754d24
--- /dev/null
+++ b/docs/source/onnx/speaker-diarization/javascript.rst
@@ -0,0 +1,36 @@
+JavaScript API examples
+=======================
+
+We provide two npm packages.
+
+WebAssembly based npm package
+-----------------------------
+
+You can find the package at
+
+  `<https://www.npmjs.com/package/sherpa-onnx>`_
+
+This package does not support multi-threading.
+
+The example for speaker diarzation can be found at
+
+  `<https://github.com/k2-fsa/sherpa-onnx/blob/master/nodejs-examples/test-offline-speaker-diarization.js>`_
+
+node-addon based npm package
+----------------------------
+
+You can find the package at
+
+  `<https://www.npmjs.com/package/sherpa-onnx-node>`_
+
+This package supports multi-threading.
+
+Please see
+
+  `<https://github.com/k2-fsa/sherpa-onnx/blob/master/nodejs-addon-examples/README.md#introduction>`_
+
+for installation.
+
+The example for speaker diarization can be found at
+
+  `<https://github.com/k2-fsa/sherpa-onnx/blob/master/nodejs-addon-examples/test_offline_speaker_diarization.js>`_
diff --git a/docs/source/onnx/speaker-diarization/kotlin.rst b/docs/source/onnx/speaker-diarization/kotlin.rst
new file mode 100644
index 000000000..39d7eb963
--- /dev/null
+++ b/docs/source/onnx/speaker-diarization/kotlin.rst
@@ -0,0 +1,6 @@
+Kotlin API examples
+===================
+
+Please see
+
+  `<https://github.com/k2-fsa/sherpa-onnx/blob/master/kotlin-api-examples/test_offline_speaker_diarization.kt>`_
diff --git a/docs/source/onnx/speaker-diarization/pascal.rst b/docs/source/onnx/speaker-diarization/pascal.rst
new file mode 100644
index 000000000..e4c4a7f02
--- /dev/null
+++ b/docs/source/onnx/speaker-diarization/pascal.rst
@@ -0,0 +1,7 @@
+Pascal API examples
+===================
+
+Please see
+
+  `<https://github.com/k2-fsa/sherpa-onnx/tree/master/pascal-api-examples/speaker-diarization>`_
+
diff --git a/docs/source/onnx/speaker-diarization/python.rst b/docs/source/onnx/speaker-diarization/python.rst
new file mode 100644
index 000000000..c19814b65
--- /dev/null
+++ b/docs/source/onnx/speaker-diarization/python.rst
@@ -0,0 +1,10 @@
+Python API examples
+===================
+
+.. note::
+
+   You need to install `sherpa-onnx>=1.10.28`.
+
+
+Please see `<https://github.com/k2-fsa/sherpa-onnx/blob/master/python-api-examples/offline-speaker-diarization.py>`_
+for usages.
diff --git a/docs/source/onnx/speaker-diarization/swift.rst b/docs/source/onnx/speaker-diarization/swift.rst
new file mode 100644
index 000000000..0092cdd90
--- /dev/null
+++ b/docs/source/onnx/speaker-diarization/swift.rst
@@ -0,0 +1,6 @@
+Swift API examples
+==================
+
+Please see
+
+  `<https://github.com/k2-fsa/sherpa-onnx/blob/master/swift-api-examples/speaker-diarization.swift>`_