diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9b85719d..ffdccde7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -63,7 +63,7 @@ set(CPACK_PACKAGE_DESCRIPTION_FILE "${CMAKE_SOURCE_DIR}/README.md") # TODO: Wher
                                                                     # source?
 
 if(WIN32)
-  # Include all dynamically linked runtime libaries such as MSVCRxxx.dll
+  # Include all dynamically linked runtime libraries such as MSVCRxxx.dll
   include(InstallRequiredSystemLibraries)
 
   if(RUN_IN_PLACE)
diff --git a/scripts/upload_services/transferwee.py b/scripts/upload_services/transferwee.py
index 60fea046..8604e74c 100644
--- a/scripts/upload_services/transferwee.py
+++ b/scripts/upload_services/transferwee.py
@@ -115,7 +115,7 @@ def download_url(url: str) -> str:
 def _file_unquote(file: str) -> str:
     """Given a URL encoded file unquote it.
 
-    All occurences of `\', `/' and `../' will be ignored to avoid possible
+    All occurrences of `\', `/' and `../' will be ignored to avoid possible
     directory traversals.
     """
     return urllib.parse.unquote(file).replace('../', '').replace('/', '').replace('\\', '')
@@ -297,7 +297,7 @@ def upload(files: List[str], message: str = '', sender: str = None,
     Also accepts optional parameters:
      - `message': message used as a description of the transfer
      - `sender': email address used to receive an ACK if the upload is
-                 successfull. For every download by the recipients an email
+                 successful. For every download by the recipients an email
                  will be also sent
      - `recipients': list of email addresses of recipients. When the upload
                      succeed every recipients will receive an email with a link
diff --git a/src/tools/capturetool.h b/src/tools/capturetool.h
index efca8b7f..ad191ce1 100644
--- a/src/tools/capturetool.h
+++ b/src/tools/capturetool.h
@@ -118,7 +118,7 @@ public:
     virtual QIcon icon(const QColor& background, bool inEditor) const = 0;
     // Name displayed for the tool, this could be translated with tr()
     virtual QString name() const = 0;
-    // Codename for the tool, this hsouldn't change as it is used as ID
+    // Codename for the tool, this shouldn't change as it is used as ID
     // for the tool in the internals of Flameshot
     virtual ToolType nameID() const = 0;
     // Short description of the tool.
diff --git a/src/widgets/capture/buttonhandler.cpp b/src/widgets/capture/buttonhandler.cpp
index cc6b9a2c..c45dba5d 100644
--- a/src/widgets/capture/buttonhandler.cpp
+++ b/src/widgets/capture/buttonhandler.cpp
@@ -120,7 +120,7 @@ void ButtonHandler::updatePosition(const QRect& selection)
         elemsAtCorners -= elemCornersTop;
         int elemCornersBotton = qBound(0, elemsAtCorners, maxExtra);
 
-        // Add buttons at the button of the seletion
+        // Add buttons at the button of the selection
         if (!m_blockedBotton) {
             int addCounter = buttonsPerRow + elemCornersBotton;
             // Don't add more than we have
@@ -135,7 +135,7 @@ void ButtonHandler::updatePosition(const QRect& selection)
               horizontalPoints(center, addCounter, true);
             moveButtonsToPoints(positions, elemIndicator);
         }
-        // Add buttons at the right side of the seletion
+        // Add buttons at the right side of the selection
         if (!m_blockedRight && elemIndicator < vecLength) {
             int addCounter = buttonsPerCol;
             addCounter = qBound(0, addCounter, vecLength - elemIndicator);
@@ -146,7 +146,7 @@ void ButtonHandler::updatePosition(const QRect& selection)
               verticalPoints(center, addCounter, false);
             moveButtonsToPoints(positions, elemIndicator);
         }
-        // Add buttons at the top of the seletion
+        // Add buttons at the top of the selection
         if (!m_blockedTop && elemIndicator < vecLength) {
             int addCounter = buttonsPerRow + elemCornersTop;
             addCounter = qBound(0, addCounter, vecLength - elemIndicator);
@@ -159,7 +159,7 @@ void ButtonHandler::updatePosition(const QRect& selection)
               horizontalPoints(center, addCounter, false);
             moveButtonsToPoints(positions, elemIndicator);
         }
-        // Add buttons at the left side of the seletion
+        // Add buttons at the left side of the selection
         if (!m_blockedLeft && elemIndicator < vecLength) {
             int addCounter = buttonsPerCol;
             addCounter = qBound(0, addCounter, vecLength - elemIndicator);
diff --git a/src/widgets/capture/notifierbox.cpp b/src/widgets/capture/notifierbox.cpp
index 906ef7ff..8d9d8802 100644
--- a/src/widgets/capture/notifierbox.cpp
+++ b/src/widgets/capture/notifierbox.cpp
@@ -48,7 +48,7 @@ void NotifierBox::enterEvent(QEvent*)
 void NotifierBox::paintEvent(QPaintEvent*)
 {
     QPainter painter(this);
-    // draw Elipse
+    // draw Ellipse
     painter.setRenderHint(QPainter::Antialiasing);
     painter.setBrush(QBrush(m_bgColor, Qt::SolidPattern));
     painter.setPen(QPen(Qt::transparent));