diff --git a/mediapipe/tasks/cc/vision/face_landmarker/face_landmarker_test.cc b/mediapipe/tasks/cc/vision/face_landmarker/face_landmarker_test.cc
index 411693ecf..97af42da7 100644
--- a/mediapipe/tasks/cc/vision/face_landmarker/face_landmarker_test.cc
+++ b/mediapipe/tasks/cc/vision/face_landmarker/face_landmarker_test.cc
@@ -67,7 +67,7 @@ constexpr char kPortraitExpectedFaceLandmarksName[] =
     "portrait_expected_face_landmarks.pbtxt";
 constexpr char kPortraitExpectedBlendshapesName[] =
     "portrait_expected_blendshapes.pbtxt";
-constexpr char kPortaitExpectedFaceGeomertyName[] =
+constexpr char kPortraitExpectedFaceGeometryName[] =
     "portrait_expected_face_geometry.pbtxt";
 
 constexpr float kLandmarksDiffMargin = 0.03;
@@ -100,7 +100,7 @@ struct FaceLandmarkerTestParams {
 
 mediapipe::MatrixData MakePortraitExpectedFacialTransformationMatrix() {
   auto face_geometry = GetExpectedProto<face_geometry::proto::FaceGeometry>(
-      kPortaitExpectedFaceGeomertyName);
+      kPortraitExpectedFaceGeometryName);
   return face_geometry.pose_transform_matrix();
 }
 
diff --git a/mediapipe/tasks/ios/components/containers/utils/sources/MPPCategory+Helpers.mm b/mediapipe/tasks/ios/components/containers/utils/sources/MPPCategory+Helpers.mm
index ff0983139..12cfa5627 100644
--- a/mediapipe/tasks/ios/components/containers/utils/sources/MPPCategory+Helpers.mm
+++ b/mediapipe/tasks/ios/components/containers/utils/sources/MPPCategory+Helpers.mm
@@ -21,20 +21,20 @@ using ClassificationProto = ::mediapipe::Classification;
 
 @implementation MPPCategory (Helpers)
 
-+ (MPPCategory *)categoryWithProto:(const ClassificationProto &)clasificationProto {
++ (MPPCategory *)categoryWithProto:(const ClassificationProto &)classificationProto {
   NSString *categoryName;
   NSString *displayName;
 
-  if (clasificationProto.has_label()) {
-    categoryName = [NSString stringWithCppString:clasificationProto.label()];
+  if (classificationProto.has_label()) {
+    categoryName = [NSString stringWithCppString:classificationProto.label()];
   }
 
-  if (clasificationProto.has_display_name()) {
-    displayName = [NSString stringWithCppString:clasificationProto.display_name()];
+  if (classificationProto.has_display_name()) {
+    displayName = [NSString stringWithCppString:classificationProto.display_name()];
   }
 
-  return [[MPPCategory alloc] initWithIndex:clasificationProto.index()
-                                      score:clasificationProto.score()
+  return [[MPPCategory alloc] initWithIndex:classificationProto.index()
+                                      score:classificationProto.score()
                                categoryName:categoryName
                                 displayName:displayName];
 }
diff --git a/mediapipe/tasks/web/audio/README.md b/mediapipe/tasks/web/audio/README.md
index 834785709..ed2543c7a 100644
--- a/mediapipe/tasks/web/audio/README.md
+++ b/mediapipe/tasks/web/audio/README.md
@@ -13,7 +13,7 @@ const audio = await FilesetResolver.forAudioTasks(
 const audioClassifier = await AudioClassifier.createFromModelPath(audio,
     "https://storage.googleapis.com/mediapipe-tasks/audio_classifier/yamnet_audio_classifier_with_metadata.tflite"
 );
-const classifications = audioClassifier.classifiy(audioData);
+const classifications = audioClassifier.classify(audioData);
 ```
 
 ## Audio Embedding
diff --git a/mediapipe/tasks/web/text/README.md b/mediapipe/tasks/web/text/README.md
index 089894653..4a26f5b9d 100644
--- a/mediapipe/tasks/web/text/README.md
+++ b/mediapipe/tasks/web/text/README.md
@@ -28,7 +28,7 @@ const text = await FilesetResolver.forTextTasks(
 const textClassifier = await TextClassifier.createFromModelPath(text,
     "https://storage.googleapis.com/mediapipe-tasks/text_classifier/bert_text_classifier.tflite"
 );
-const classifications = textClassifier.classifiy(textData);
+const classifications = textClassifier.classify(textData);
 ```
 
 For more information, refer to the [Text Classification](https://developers.google.com/mediapipe/solutions/text/text_classifier/web_js) documentation.
diff --git a/mediapipe/tasks/web/vision/image_segmenter/image_segmenter.ts b/mediapipe/tasks/web/vision/image_segmenter/image_segmenter.ts
index 740047762..c32423e12 100644
--- a/mediapipe/tasks/web/vision/image_segmenter/image_segmenter.ts
+++ b/mediapipe/tasks/web/vision/image_segmenter/image_segmenter.ts
@@ -56,7 +56,7 @@ const DEFAULT_OUTPUT_CONFIDENCE_MASKS = true;
  * asynchronous processing is needed, all data needs to be copied before the
  * callback returns.
  */
-export type ImageSegmenterCallack = (result: ImageSegmenterResult) => void;
+export type ImageSegmenterCallback = (result: ImageSegmenterResult) => void;
 
 /** Performs image segmentation on images. */
 export class ImageSegmenter extends VisionTaskRunner {
@@ -208,7 +208,7 @@ export class ImageSegmenter extends VisionTaskRunner {
    *    lifetime of the returned data is only guaranteed for the duration of the
    *    callback.
    */
-  segment(image: ImageSource, callback: ImageSegmenterCallack): void;
+  segment(image: ImageSource, callback: ImageSegmenterCallback): void;
   /**
    * Performs image segmentation on the provided single image and invokes the
    * callback with the response. The method returns synchronously once the
@@ -224,12 +224,12 @@ export class ImageSegmenter extends VisionTaskRunner {
    */
   segment(
       image: ImageSource, imageProcessingOptions: ImageProcessingOptions,
-      callback: ImageSegmenterCallack): void;
+      callback: ImageSegmenterCallback): void;
   segment(
       image: ImageSource,
       imageProcessingOptionsOrCallback: ImageProcessingOptions|
-      ImageSegmenterCallack,
-      callback?: ImageSegmenterCallack): void {
+      ImageSegmenterCallback,
+      callback?: ImageSegmenterCallback): void {
     const imageProcessingOptions =
         typeof imageProcessingOptionsOrCallback !== 'function' ?
         imageProcessingOptionsOrCallback :
@@ -258,7 +258,7 @@ export class ImageSegmenter extends VisionTaskRunner {
    */
   segmentForVideo(
       videoFrame: ImageSource, timestamp: number,
-      callback: ImageSegmenterCallack): void;
+      callback: ImageSegmenterCallback): void;
   /**
    * Performs image segmentation on the provided video frame and invokes the
    * callback with the response. The method returns synchronously once the
@@ -275,12 +275,12 @@ export class ImageSegmenter extends VisionTaskRunner {
    */
   segmentForVideo(
       videoFrame: ImageSource, imageProcessingOptions: ImageProcessingOptions,
-      timestamp: number, callback: ImageSegmenterCallack): void;
+      timestamp: number, callback: ImageSegmenterCallback): void;
   segmentForVideo(
       videoFrame: ImageSource,
       timestampOrImageProcessingOptions: number|ImageProcessingOptions,
-      timestampOrCallback: number|ImageSegmenterCallack,
-      callback?: ImageSegmenterCallack): void {
+      timestampOrCallback: number|ImageSegmenterCallback,
+      callback?: ImageSegmenterCallback): void {
     const imageProcessingOptions =
         typeof timestampOrImageProcessingOptions !== 'number' ?
         timestampOrImageProcessingOptions :