diff --git a/doc/en/scripting.md b/doc/en/scripting.md
index 6d9cc0a1..7f0ede5b 100644
--- a/doc/en/scripting.md
+++ b/doc/en/scripting.md
@@ -9,6 +9,8 @@ Subsections:
 - [UI properties and methods](scripting/ui.md)
 - [Entities and components](scripting/ecs.md)
 - [Libraries](#)
+    - [base64](scripting/builtins/libbase64.md)
+    - [bjson, json, toml](scripting/filesystem.md)
     - [block](scripting/builtins/libblock.md)
     - [cameras](scripting/builtins/libcameras.md)
     - [entities](scripting/builtins/libentities.md)
@@ -17,7 +19,6 @@ Subsections:
     - [hud](scripting/builtins/libhud.md)
     - [inventory](scripting/builtins/libinventory.md)
     - [item](scripting/builtins/libitem.md)
-    - [json, toml](scripting/filesystem.md)
     - [mat4](scripting/builtins/libmat4.md)
     - [pack](scripting/builtins/libpack.md)
     - [player](scripting/builtins/libplayer.md)
diff --git a/doc/en/scripting/builtins/libbase64.md b/doc/en/scripting/builtins/libbase64.md
new file mode 100644
index 00000000..fdfd467e
--- /dev/null
+++ b/doc/en/scripting/builtins/libbase64.md
@@ -0,0 +1,11 @@
+# *base64* library
+
+Library for base64 encoding/decoding.
+
+```lua
+-- Encode bytes to base64 string
+base64.encode(bytes: table|ByteArray) -> str
+
+-- Decode base64 string to ByteArray or lua table if second argument is set to true
+base64.decode(base64string: str, [optional]usetable: bool=false) -> table|ByteArray
+```
diff --git a/doc/ru/scripting.md b/doc/ru/scripting.md
index 0cc3eb97..47dcb07e 100644
--- a/doc/ru/scripting.md
+++ b/doc/ru/scripting.md
@@ -9,6 +9,8 @@
 - [Свойства и методы UI элементов](scripting/ui.md)
 - [Сущности и компоненты](scripting/ecs.md)
 - [Библиотеки](#)
+    - [base64](scripting/builtins/libbase64.md)
+    - [bjson, json, toml](scripting/filesystem.md)
     - [block](scripting/builtins/libblock.md)
     - [cameras](scripting/builtins/libcameras.md)
     - [entities](scripting/builtins/libentities.md)
@@ -17,7 +19,6 @@
     - [hud](scripting/builtins/libhud.md)
     - [inventory](scripting/builtins/libinventory.md)
     - [item](scripting/builtins/libitem.md)
-    - [json, toml](scripting/filesystem.md)
     - [mat4](scripting/builtins/libmat4.md)
     - [pack](scripting/builtins/libpack.md)
     - [player](scripting/builtins/libplayer.md)
diff --git a/doc/ru/scripting/builtins/libbase64.md b/doc/ru/scripting/builtins/libbase64.md
new file mode 100644
index 00000000..77e877bb
--- /dev/null
+++ b/doc/ru/scripting/builtins/libbase64.md
@@ -0,0 +1,11 @@
+# Библиотека *base64*
+
+Библиотека для base64 кодирования/декодирования.
+
+```lua
+-- Кодирует массив байт в base64 строку
+base64.encode(bytes: table|ByteArray) -> str
+
+-- Декодирует base64 строку в ByteArray или таблицу чисел, если второй аргумент установлен на true
+base64.decode(base64string: str, [optional]usetable: bool=false) -> table|ByteArray
+```