diff --git a/doc/en/scripting/builtins/libgui.md b/doc/en/scripting/builtins/libgui.md
index 5ec2490f..eaaa589c 100644
--- a/doc/en/scripting/builtins/libgui.md
+++ b/doc/en/scripting/builtins/libgui.md
@@ -39,3 +39,14 @@ gui.get_locales_info() -> table of tables {
 ```
 
 Returns information about all loaded locales (res/texts/\*).
+
+```lua
+gui.clear_markup(
+    -- markup language ("md" - Markdown)
+    language: str,
+    -- text with markup
+    text: str
+) -> str
+```
+
+Removes markup from text.
diff --git a/doc/ru/scripting/builtins/libgui.md b/doc/ru/scripting/builtins/libgui.md
index eb81cd5f..b613bd23 100644
--- a/doc/ru/scripting/builtins/libgui.md
+++ b/doc/ru/scripting/builtins/libgui.md
@@ -36,3 +36,14 @@ gui.get_locales_info() -> таблица таблиц где
 ```
 
 Возвращает информацию о всех загруженных локалях (res/texts/\*).
+
+```lua
+gui.clear_markup(
+    -- язык разметки ("md" - Markdown)
+    language: str, 
+    -- текст с разметкой
+    text: str
+) -> str
+```
+
+Удаляет разметку из текста.
diff --git a/src/logic/scripting/lua/libs/libgui.cpp b/src/logic/scripting/lua/libs/libgui.cpp
index 004e24e5..ade19062 100644
--- a/src/logic/scripting/lua/libs/libgui.cpp
+++ b/src/logic/scripting/lua/libs/libgui.cpp
@@ -12,6 +12,8 @@
 #include "graphics/ui/elements/TrackBar.hpp"
 #include "graphics/ui/elements/UINode.hpp"
 #include "graphics/ui/gui_util.hpp"
+#include "graphics/ui/markdown.hpp"
+#include "graphics/core/Font.hpp"
 #include "items/Inventories.hpp"
 #include "util/stringutil.hpp"
 #include "world/Level.hpp"
@@ -726,6 +728,16 @@ static int l_gui_getviewport(lua::State* L) {
     return lua::pushvec2(L, engine->getGUI()->getContainer()->getSize());
 }
 
+static int l_gui_clear_markup(lua::State* L) {
+    auto lang = lua::require_string(L, 1);
+    std::string text = lua::require_string(L, 2);
+    if (std::strcmp(lang, "md") == 0) {
+        auto [processed, _] = markdown::process(text, true);
+        text = std::move(processed);
+    }
+    return lua::pushstring(L, text);
+}
+
 const luaL_Reg guilib[] = {
     {"get_viewport", lua::wrap<l_gui_getviewport>},
     {"getattr", lua::wrap<l_gui_getattr>},
@@ -733,5 +745,6 @@ const luaL_Reg guilib[] = {
     {"get_env", lua::wrap<l_gui_get_env>},
     {"str", lua::wrap<l_gui_str>},
     {"get_locales_info", lua::wrap<l_gui_get_locales_info>},
+    {"clear_markup", lua::wrap<l_gui_clear_markup>},
     {"__reindex", lua::wrap<l_gui_reindex>},
     {NULL, NULL}};