diff --git a/src/locales/es.json b/src/locales/es.json
index c0dbffc3..1b90e943 100644
--- a/src/locales/es.json
+++ b/src/locales/es.json
@@ -73,21 +73,28 @@
   "reset": "Reiniciar",
   "search": "Buscar",
   "settings": "Ajustes",
-  "settings.fields.description": "Personalizar ajustes avanzados del campo",
+  "settings.fields.description": "Personalizar ajustes de campos avanzados",
   "settings.fields.name": "Nombre",
   "settings.fields.path": "Contexto",
   "share": "Compartir",
   "show_output": "Mostrar salida",
   "show_preview": "Mostrar vista previa",
+  "sounds.add_sound": "Añadir sonido",
+  "sounds.copy_command": "Copiar comando",
   "sounds.delay": "Retrasar",
   "sounds.download_function": "Descargar Mcfunction",
+  "sounds.loading_sound": "Cargando sonido",
   "sounds.pitch": "Tono",
   "sounds.play": "Jugar",
   "sounds.play_all": "Jugar todo",
   "sounds.play_sound": "Tocar",
+  "sounds.remove_sound": "Eliminar sonido",
   "sounds.search": "Buscar sonidos",
+  "sounds.unknown_sound": "Sonido desconocido",
   "sounds.volume": "Volumen",
-  "source_placeholder": "Pega el contenido del JSON aquí",
+  "source_placeholder": "Pega contenido bruto aquí",
+  "switch_generator": "Cambiar generador",
+  "terrain_settings": "Ajustes terreno",
   "theme": "Tema",
   "theme.dark": "Oscuro",
   "theme.light": "Claro",
@@ -103,9 +110,13 @@
   "worldgen/biome": "Bioma",
   "worldgen/configured_carver": "Escultor",
   "worldgen/configured_feature": "Características",
-  "worldgen/configured_structure_feature": "Características de la estructura",
-  "worldgen/configured_surface_builder": "Constructor de superficie",
+  "worldgen/configured_structure_feature": "Característica Estructura",
+  "worldgen/configured_surface_builder": "Constructor Superficie",
+  "worldgen/noise": "Ruido",
   "worldgen/noise_settings": "Ajustes de ruido",
-  "worldgen/processor_list": "Lista de procesadores",
-  "worldgen/template_pool": "Colección de plantillas"
+  "worldgen/placed_feature": "Característica Colocada",
+  "worldgen/processor_list": "Lista de Procesadores",
+  "worldgen/template_pool": "Colección de Plantillas",
+  "zoom_in": "Hacer zoom",
+  "zoom_out": "Alejar zoom"
 }