diff --git a/Marlin/src/lcd/e3v2/jyersui/dwin.cpp b/Marlin/src/lcd/e3v2/jyersui/dwin.cpp
index 51df15da739f..3e777d4aaaed 100644
--- a/Marlin/src/lcd/e3v2/jyersui/dwin.cpp
+++ b/Marlin/src/lcd/e3v2/jyersui/dwin.cpp
@@ -958,8 +958,8 @@ void CrealityDWINClass::Update_Status_Bar(bool refresh/*=false*/) {
   static bool new_msg;
   static uint8_t msgscrl = 0;
   static char lastmsg[64];
-  if (strcmp_P(lastmsg, statusmsg) != 0 || refresh) {
-    strcpy_P(lastmsg, statusmsg);
+  if (strcmp(lastmsg, statusmsg) != 0 || refresh) {
+    strcpy(lastmsg, statusmsg);
     msgscrl = 0;
     new_msg = true;
   }
@@ -4695,10 +4695,7 @@ void CrealityDWINClass::Modify_Option(uint8_t value, const char * const * option
 /* Main Functions */
 
 void CrealityDWINClass::Update_Status(const char * const text) {
-  char header[4];
-  LOOP_L_N(i, 3) header[i] = text[i];
-  header[3] = '\0';
-  if (strcmp_P(header, PSTR("<F>")) == 0) {
+  if (strncmp_P(text, PSTR("<F>"), 3) == 0) {
     LOOP_L_N(i, _MIN((size_t)LONG_FILENAME_LENGTH, strlen(text))) filename[i] = text[i + 3];
     filename[_MIN((size_t)LONG_FILENAME_LENGTH - 1, strlen(text))] = '\0';
     Draw_Print_Filename(true);
@@ -4722,10 +4719,10 @@ void CrealityDWINClass::Start_Print(bool sd) {
           card.selectFileByName(fname);
         }
       #endif
-      strcpy_P(filename, card.longest_filename());
+      strcpy(filename, card.longest_filename());
     }
     else
-      strcpy_P(filename, "Host Print");
+      strcpy_P(filename, PSTR("Host Print"));
     TERN_(LCD_SET_PROGRESS_MANUALLY, ui.set_progress(0));
     TERN_(USE_M73_REMAINING_TIME, ui.set_remaining_time(0));
     Draw_Print_Screen();
diff --git a/Marlin/src/lcd/extui/ftdi_eve_touch_ui/archim2-flash/flash_storage.cpp b/Marlin/src/lcd/extui/ftdi_eve_touch_ui/archim2-flash/flash_storage.cpp
index 8b0c0f877c2b..dbee1e034b07 100644
--- a/Marlin/src/lcd/extui/ftdi_eve_touch_ui/archim2-flash/flash_storage.cpp
+++ b/Marlin/src/lcd/extui/ftdi_eve_touch_ui/archim2-flash/flash_storage.cpp
@@ -421,7 +421,7 @@ bool UIFlashStorage::is_present = false;
       uint32_t addr;
       uint8_t buff[write_page_size];
 
-      strcpy_P( (char*) buff, (const char*) filename);
+      strcpy_P((char*)buff, FTOP(filename));
 
       MediaFileReader reader;
       if (!reader.open((char*) buff)) {
diff --git a/Marlin/src/lcd/extui/ftdi_eve_touch_ui/bioprinter/printing_dialog_box.cpp b/Marlin/src/lcd/extui/ftdi_eve_touch_ui/bioprinter/printing_dialog_box.cpp
index f0c0a59d3658..6d177c5a7b4c 100644
--- a/Marlin/src/lcd/extui/ftdi_eve_touch_ui/bioprinter/printing_dialog_box.cpp
+++ b/Marlin/src/lcd/extui/ftdi_eve_touch_ui/bioprinter/printing_dialog_box.cpp
@@ -106,8 +106,8 @@ bool BioPrintingDialogBox::onTouchEnd(uint8_t tag) {
 }
 
 void BioPrintingDialogBox::setStatusMessage(FSTR_P message) {
-  char buff[strlen_P((const char*)message)+1];
-  strcpy_P(buff, (const char*) message);
+  char buff[strlen_P(FTOP(message)) + 1];
+  strcpy_P(buff, FTOP(message));
   setStatusMessage(buff);
 }
 
diff --git a/Marlin/src/lcd/extui/ftdi_eve_touch_ui/ftdi_eve_lib/extended/command_processor.h b/Marlin/src/lcd/extui/ftdi_eve_touch_ui/ftdi_eve_lib/extended/command_processor.h
index 24e93982c22a..648ed5330a98 100644
--- a/Marlin/src/lcd/extui/ftdi_eve_touch_ui/ftdi_eve_lib/extended/command_processor.h
+++ b/Marlin/src/lcd/extui/ftdi_eve_touch_ui/ftdi_eve_lib/extended/command_processor.h
@@ -242,10 +242,10 @@ class CommandProcessor : public CLCD::CommandFifo {
     }
 
     CommandProcessor& toggle2(int16_t x, int16_t y, int16_t w, int16_t h, FSTR_P no, FSTR_P yes, bool state, uint16_t options = FTDI::OPT_3D) {
-      char text[strlen_P((const char *)no) + strlen_P((const char *)yes) + 2];
-      strcpy_P(text, (const char *)no);
+      char text[strlen_P(FTOP(no)) + strlen_P(FTOP(yes)) + 2];
+      strcpy_P(text, FTOP(no));
       strcat(text, "\xFF");
-      strcat_P(text, (const char *)yes);
+      strcat_P(text, FTOP(yes));
       return toggle(x, y, w, h, text, state, options);
     }
 
diff --git a/Marlin/src/lcd/extui/ftdi_eve_touch_ui/ftdi_eve_lib/extended/text_box.cpp b/Marlin/src/lcd/extui/ftdi_eve_touch_ui/ftdi_eve_lib/extended/text_box.cpp
index b4d8156b39d8..c75cdf18121a 100644
--- a/Marlin/src/lcd/extui/ftdi_eve_touch_ui/ftdi_eve_lib/extended/text_box.cpp
+++ b/Marlin/src/lcd/extui/ftdi_eve_touch_ui/ftdi_eve_lib/extended/text_box.cpp
@@ -135,9 +135,9 @@ namespace FTDI {
     }
   }
 
-  void draw_text_box(CommandProcessor& cmd, int x, int y, int w, int h, FSTR_P pstr, uint16_t options, uint8_t font) {
-    char str[strlen_P((const char*)pstr) + 1];
-    strcpy_P(str, (const char*)pstr);
+  void draw_text_box(CommandProcessor& cmd, int x, int y, int w, int h, FSTR_P fstr, uint16_t options, uint8_t font) {
+    char str[strlen_P(FTOP(fstr)) + 1];
+    strcpy_P(str, FTOP(fstr));
     draw_text_box(cmd, x, y, w, h, (const char*) str, options, font);
   }
 } // namespace FTDI
diff --git a/Marlin/src/lcd/extui/ftdi_eve_touch_ui/ftdi_eve_lib/extended/text_ellipsis.cpp b/Marlin/src/lcd/extui/ftdi_eve_touch_ui/ftdi_eve_lib/extended/text_ellipsis.cpp
index 698bcdb15062..a6d014b56e3b 100644
--- a/Marlin/src/lcd/extui/ftdi_eve_touch_ui/ftdi_eve_lib/extended/text_ellipsis.cpp
+++ b/Marlin/src/lcd/extui/ftdi_eve_touch_ui/ftdi_eve_lib/extended/text_ellipsis.cpp
@@ -33,6 +33,7 @@ namespace FTDI {
       const bool use_utf8 = has_utf8_chars(str);
       #define CHAR_WIDTH(c) use_utf8 ? utf8_fm.get_char_width(c) : clcd_fm.char_widths[(uint8_t)c]
     #else
+      constexpr bool use_utf8 = false;
       #define CHAR_WIDTH(c) utf8_fm.get_char_width(c)
     #endif
     FontMetrics utf8_fm(font);
@@ -53,21 +54,17 @@ namespace FTDI {
         breakPoint = (char*)next;
     }
 
-    if (lineWidth > w) {
-      *breakPoint = '\0';
-      strcpy_P(breakPoint,PSTR("..."));
-    }
+    if (lineWidth > w)
+      strcpy_P(breakPoint, PSTR("..."));
 
     cmd.apply_text_alignment(x, y, w, h, options);
-    #if ENABLED(TOUCH_UI_USE_UTF8)
-      if (use_utf8) {
-        draw_utf8_text(cmd, x, y, str, font_size_t::from_romfont(font), options);
-      } else
-    #endif
-      {
-        cmd.CLCD::CommandFifo::text(x, y, font, options);
-        cmd.CLCD::CommandFifo::str(str);
-      }
+    if (use_utf8) {
+      TERN_(TOUCH_UI_USE_UTF8, draw_utf8_text(cmd, x, y, str, font_size_t::from_romfont(font), options));
+    }
+    else {
+      cmd.CLCD::CommandFifo::text(x, y, font, options);
+      cmd.CLCD::CommandFifo::str(str);
+    }
   }
 
   /**
@@ -80,9 +77,9 @@ namespace FTDI {
     _draw_text_with_ellipsis(cmd, x, y, w, h, tmp, options, font);
   }
 
-  void draw_text_with_ellipsis(CommandProcessor& cmd, int x, int y, int w, int h, FSTR_P pstr, uint16_t options, uint8_t font) {
-    char tmp[strlen_P((const char*)pstr) + 3];
-    strcpy_P(tmp, (const char*)pstr);
+  void draw_text_with_ellipsis(CommandProcessor& cmd, int x, int y, int w, int h, FSTR_P fstr, uint16_t options, uint8_t font) {
+    char tmp[strlen_P(FTOP(fstr)) + 3];
+    strcpy_P(tmp, FTOP(fstr));
     _draw_text_with_ellipsis(cmd, x, y, w, h, tmp, options, font);
   }
 } // namespace FTDI
diff --git a/Marlin/src/lcd/extui/ftdi_eve_touch_ui/ftdi_eve_lib/extended/unicode/unicode.cpp b/Marlin/src/lcd/extui/ftdi_eve_touch_ui/ftdi_eve_lib/extended/unicode/unicode.cpp
index ca25dea3ca9d..d428f686b7bb 100644
--- a/Marlin/src/lcd/extui/ftdi_eve_touch_ui/ftdi_eve_lib/extended/unicode/unicode.cpp
+++ b/Marlin/src/lcd/extui/ftdi_eve_touch_ui/ftdi_eve_lib/extended/unicode/unicode.cpp
@@ -191,9 +191,9 @@
     return render_utf8_text(nullptr, 0, 0, str, fs, maxlen);
   }
 
-  uint16_t FTDI::get_utf8_text_width(FSTR_P pstr, font_size_t fs) {
-    char str[strlen_P((const char*)pstr) + 1];
-    strcpy_P(str, (const char*)pstr);
+  uint16_t FTDI::get_utf8_text_width(FSTR_P fstr, font_size_t fs) {
+    char str[strlen_P(FTOP(fstr)) + 1];
+    strcpy_P(str, FTOP(fstr));
     return get_utf8_text_width(str, fs);
   }
 
@@ -234,9 +234,9 @@
     cmd.cmd(RESTORE_CONTEXT());
   }
 
-  void FTDI::draw_utf8_text(CommandProcessor& cmd, int x, int y, FSTR_P pstr, font_size_t fs, uint16_t options) {
-    char str[strlen_P((const char*)pstr) + 1];
-    strcpy_P(str, (const char*)pstr);
+  void FTDI::draw_utf8_text(CommandProcessor& cmd, int x, int y, FSTR_P fstr, font_size_t fs, uint16_t options) {
+    char str[strlen_P(FTOP(fstr)) + 1];
+    strcpy_P(str, FTOP(fstr));
     draw_utf8_text(cmd, x, y, (const char*) str, fs, options);
   }
 
diff --git a/Marlin/src/lcd/extui/ftdi_eve_touch_ui/generic/base_numeric_adjustment_screen.cpp b/Marlin/src/lcd/extui/ftdi_eve_touch_ui/generic/base_numeric_adjustment_screen.cpp
index 4415ed50fcee..ce3066ae41f2 100644
--- a/Marlin/src/lcd/extui/ftdi_eve_touch_ui/generic/base_numeric_adjustment_screen.cpp
+++ b/Marlin/src/lcd/extui/ftdi_eve_touch_ui/generic/base_numeric_adjustment_screen.cpp
@@ -245,8 +245,8 @@ void BaseNumericAdjustmentScreen::widgets_t::adjuster(uint8_t tag, FSTR_P label,
   }
 
   if (_what & FOREGROUND) {
-    char b[strlen_P(value)+1];
-    strcpy_P(b,value);
+    char b[strlen(value) + 1];
+    strcpy(b, value);
     adjuster_sram_val(tag, label, b, is_enabled);
   }
 }
diff --git a/Marlin/src/lcd/extui/ftdi_eve_touch_ui/generic/status_screen.cpp b/Marlin/src/lcd/extui/ftdi_eve_touch_ui/generic/status_screen.cpp
index 4e76450683e9..7310577995e5 100644
--- a/Marlin/src/lcd/extui/ftdi_eve_touch_ui/generic/status_screen.cpp
+++ b/Marlin/src/lcd/extui/ftdi_eve_touch_ui/generic/status_screen.cpp
@@ -345,8 +345,8 @@ void StatusScreen::draw_status_message(draw_mode_t what, const char *message) {
 }
 
 void StatusScreen::setStatusMessage(FSTR_P message) {
-  char buff[strlen_P((const char * const)message)+1];
-  strcpy_P(buff, (const char * const) message);
+  char buff[strlen_P(FTOP(message)) + 1];
+  strcpy_P(buff, FTOP(message));
   setStatusMessage((const char *) buff);
 }
 
diff --git a/Marlin/src/lcd/fontutils.h b/Marlin/src/lcd/fontutils.h
index 3901d4439fde..21aee1e93919 100644
--- a/Marlin/src/lcd/fontutils.h
+++ b/Marlin/src/lcd/fontutils.h
@@ -63,6 +63,7 @@ uint8_t* get_utf8_value_cb(uint8_t *pstart, read_byte_cb_t cb_read_byte, wchar_t
 /* Returns length of string in CHARACTERS, NOT BYTES */
 uint8_t utf8_strlen(const char *pstart);
 uint8_t utf8_strlen_P(PGM_P pstart);
+inline uint8_t utf8_strlen(FSTR_P fstart) { return utf8_strlen_P(FTOP(fstart)); }
 
 /* Returns start byte position of desired char number */
 uint8_t utf8_byte_pos_by_char_num(const char *pstart, const uint8_t charnum);
diff --git a/Marlin/src/lcd/lcdprint.h b/Marlin/src/lcd/lcdprint.h
index c701a59568f5..d716d035caf6 100644
--- a/Marlin/src/lcd/lcdprint.h
+++ b/Marlin/src/lcd/lcdprint.h
@@ -190,6 +190,9 @@ inline lcd_uint_t lcd_put_u8str_ind_P(const lcd_uint_t col, const lcd_uint_t row
   lcd_moveto(col, row);
   return lcd_put_u8str_ind_P(pstr, ind, inStr, maxlen);
 }
+inline lcd_uint_t lcd_put_u8str_ind(FSTR_P const fstr, const int8_t ind, FSTR_P const inFstr=nullptr, const lcd_uint_t maxlen=LCD_WIDTH) {
+  return lcd_put_u8str_ind_P(FTOP(fstr), ind, FTOP(inFstr), maxlen);
+}
 inline lcd_uint_t lcd_put_u8str_ind(const lcd_uint_t col, const lcd_uint_t row, FSTR_P const fstr, const int8_t ind, FSTR_P const inFstr=nullptr, const lcd_uint_t maxlen=LCD_WIDTH) {
   return lcd_put_u8str_ind_P(col, row, FTOP(fstr), ind, FTOP(inFstr), maxlen);
 }
diff --git a/Marlin/src/lcd/menu/menu.h b/Marlin/src/lcd/menu/menu.h
index 72826262f456..b111236d69cd 100644
--- a/Marlin/src/lcd/menu/menu.h
+++ b/Marlin/src/lcd/menu/menu.h
@@ -114,8 +114,8 @@ class MenuItem_confirm : public MenuItemBase {
       selectFunc_t yesFunc, selectFunc_t noFunc,
       PGM_P const pref, FSTR_P const string, PGM_P const suff=nullptr
     ) {
-      char str[strlen_P((PGM_P)string) + 1];
-      strcpy_P(str, (PGM_P)string);
+      char str[strlen_P(FTOP(string)) + 1];
+      strcpy_P(str, FTOP(string));
       select_screen(yes, no, yesFunc, noFunc, pref, str, suff);
     }
     // Shortcut for prompt with "NO"/ "YES" labels