diff --git a/web/public/static/langs/ca.json b/web/public/static/langs/ca.json
index 0d8b4bea..4490f1d5 100644
--- a/web/public/static/langs/ca.json
+++ b/web/public/static/langs/ca.json
@@ -3,5 +3,14 @@
     "action_bar_profile_title": "Perfil",
     "action_bar_settings": "Configuració",
     "action_bar_account": "Compte",
-    "common_add": "Afegir"
+    "common_add": "Afegir",
+    "common_cancel": "Cancel·la",
+    "common_save": "Desa",
+    "common_back": "Enrere",
+    "common_copy_to_clipboard": "Copia al portaretalls",
+    "signup_title": "Crea un compte ntfy",
+    "signup_form_username": "Nom d'usuari",
+    "signup_form_password": "Contrasenya",
+    "signup_form_confirm_password": "Confirma la contrasenya",
+    "signup_form_button_submit": "Dona't d'alta"
 }
diff --git a/web/public/static/langs/cu.json b/web/public/static/langs/cu.json
new file mode 100644
index 00000000..73f5da0f
--- /dev/null
+++ b/web/public/static/langs/cu.json
@@ -0,0 +1,8 @@
+{
+    "common_cancel": "Отмѣнити",
+    "common_save": "Сохрани",
+    "common_add": "Приложити",
+    "common_back": "Назадъ",
+    "login_form_button_submit": "Въниди",
+    "signup_form_password": "Таино слово"
+}
diff --git a/web/public/static/langs/eo.json b/web/public/static/langs/eo.json
index 0967ef42..237262c4 100644
--- a/web/public/static/langs/eo.json
+++ b/web/public/static/langs/eo.json
@@ -1 +1,5 @@
-{}
+{
+    "common_cancel": "Nuligi",
+    "common_save": "Konservi",
+    "common_add": "Aldoni"
+}