diff --git a/Marlin/src/HAL/HAL_STM32F4/EmulatedEeprom.cpp b/Marlin/src/HAL/HAL_STM32F4/EmulatedEeprom.cpp
index a1ffab376e..7d45ef18d0 100644
--- a/Marlin/src/HAL/HAL_STM32F4/EmulatedEeprom.cpp
+++ b/Marlin/src/HAL/HAL_STM32F4/EmulatedEeprom.cpp
@@ -140,4 +140,3 @@ void eeprom_update_block(const void *__src, void *__dst, size_t __n) {
 
 #endif // ENABLED(EEPROM_SETTINGS) && DISABLED(I2C_EEPROM) && DISABLED(SPI_EEPROM)
 #endif // STM32F4 || STM32F4xx
-
diff --git a/Marlin/src/HAL/HAL_STM32F7/EmulatedEeprom.cpp b/Marlin/src/HAL/HAL_STM32F7/EmulatedEeprom.cpp
index a0a00dd4dc..1da5fb486b 100644
--- a/Marlin/src/HAL/HAL_STM32F7/EmulatedEeprom.cpp
+++ b/Marlin/src/HAL/HAL_STM32F7/EmulatedEeprom.cpp
@@ -137,4 +137,3 @@ void eeprom_update_block(const void *__src, void *__dst, size_t __n) {
 }
 
 #endif // STM32F7
-
diff --git a/Marlin/src/HAL/shared/MarlinSerial.h b/Marlin/src/HAL/shared/MarlinSerial.h
index 3efd877023..10d55e92db 100644
--- a/Marlin/src/HAL/shared/MarlinSerial.h
+++ b/Marlin/src/HAL/shared/MarlinSerial.h
@@ -58,4 +58,3 @@ constexpr bool
       || true
     #endif
   );
-
diff --git a/Marlin/src/HAL/shared/backtrace/unwinder.cpp b/Marlin/src/HAL/shared/backtrace/unwinder.cpp
index 9c30016165..7c5af02cdb 100644
--- a/Marlin/src/HAL/shared/backtrace/unwinder.cpp
+++ b/Marlin/src/HAL/shared/backtrace/unwinder.cpp
@@ -57,5 +57,3 @@ UnwResult UnwindStart(UnwindFrame* frame, const UnwindCallbacks *cb, void *data)
   }
 }
 #endif
-
-
diff --git a/Marlin/src/HAL/shared/backtrace/unwmemaccess.cpp b/Marlin/src/HAL/shared/backtrace/unwmemaccess.cpp
index 8bac1ec506..179bc1417b 100644
--- a/Marlin/src/HAL/shared/backtrace/unwmemaccess.cpp
+++ b/Marlin/src/HAL/shared/backtrace/unwmemaccess.cpp
@@ -167,4 +167,3 @@ bool UnwReadB(const uint32_t a, uint8_t *v) {
 }
 
 #endif
-
diff --git a/Marlin/src/lcd/fontutils.cpp b/Marlin/src/lcd/fontutils.cpp
index 04b180785f..5685e6e4c3 100644
--- a/Marlin/src/lcd/fontutils.cpp
+++ b/Marlin/src/lcd/fontutils.cpp
@@ -180,4 +180,3 @@ uint8_t utf8_strlen(const char *pstart) {
 uint8_t utf8_strlen_P(PGM_P pstart) {
   return utf8_strlen_cb(pstart, read_byte_rom);
 }
-
diff --git a/Marlin/src/libs/vector_3.cpp b/Marlin/src/libs/vector_3.cpp
index 0338eb1d58..cb9f3272f1 100644
--- a/Marlin/src/libs/vector_3.cpp
+++ b/Marlin/src/libs/vector_3.cpp
@@ -161,4 +161,3 @@ void matrix_3x3::debug(PGM_P const title) {
 }
 
 #endif // HAS_ABL
-
diff --git a/Marlin/src/libs/vector_3.h b/Marlin/src/libs/vector_3.h
index 65276a5d3f..b1f0f7977f 100644
--- a/Marlin/src/libs/vector_3.h
+++ b/Marlin/src/libs/vector_3.h
@@ -75,4 +75,3 @@ struct matrix_3x3 {
 
 
 void apply_rotation_xyz(const matrix_3x3 &rotationMatrix, float &x, float &y, float &z);
-
diff --git a/Marlin/src/pins/pins_AZTEEG_X3_PRO.h b/Marlin/src/pins/pins_AZTEEG_X3_PRO.h
index fa17120651..0481c482e2 100644
--- a/Marlin/src/pins/pins_AZTEEG_X3_PRO.h
+++ b/Marlin/src/pins/pins_AZTEEG_X3_PRO.h
@@ -174,4 +174,3 @@
   #define SPINDLE_LASER_ENABLE_PIN 20   // Pin should have a pullup!
   #define SPINDLE_DIR_PIN          21
 #endif
-
diff --git a/Marlin/src/pins/pins_BEAST.h b/Marlin/src/pins/pins_BEAST.h
index 28fb8539a2..3890a16a39 100644
--- a/Marlin/src/pins/pins_BEAST.h
+++ b/Marlin/src/pins/pins_BEAST.h
@@ -288,4 +288,3 @@
 #define U_MIN_PIN          -1
 #define V_MIN_PIN          -1
 #define W_MIN_PIN          -1
-
diff --git a/Marlin/src/pins/pins_CHITU3D.h b/Marlin/src/pins/pins_CHITU3D.h
index bfa92357ef..69e5fe3431 100644
--- a/Marlin/src/pins/pins_CHITU3D.h
+++ b/Marlin/src/pins/pins_CHITU3D.h
@@ -286,4 +286,3 @@
 #define U_MIN_PIN          -1
 #define V_MIN_PIN          -1
 #define W_MIN_PIN          -1
-
diff --git a/Marlin/src/pins/pins_MALYAN_M200.h b/Marlin/src/pins/pins_MALYAN_M200.h
index c9887fa71f..97dffd1e27 100644
--- a/Marlin/src/pins/pins_MALYAN_M200.h
+++ b/Marlin/src/pins/pins_MALYAN_M200.h
@@ -88,4 +88,3 @@
 // If someone hacks to put a direct power fan on the controller, PB3 could
 // be used as a separate print cooling fan.
 #define ORIG_E0_AUTO_FAN_PIN PB8
-
diff --git a/buildroot/share/fonts/getline.h b/buildroot/share/fonts/getline.h
index 1ba0e878e8..f21f8ce29f 100644
--- a/buildroot/share/fonts/getline.h
+++ b/buildroot/share/fonts/getline.h
@@ -10,4 +10,3 @@
 #endif
 
 #endif // MYGETLINE_H
-