diff --git a/extension/src/_locales/ru/messages.json b/extension/src/_locales/ru/messages.json
new file mode 100644
index 0000000..5c6f6bb
--- /dev/null
+++ b/extension/src/_locales/ru/messages.json
@@ -0,0 +1,727 @@
+{
+ "extensionName": {
+ "message": "fx_cast",
+ "description": "Name of the extension and the native receiver selector window title.",
+ "hash": "1815c8a66588365bd16519dfc1cb3ea2"
+ },
+ "extensionDescription": {
+ "message": "Добавляет поддержку трансляций Chromecast для веб приложений (таких как Netflix или BBC iPlayer), HTML5 видео и демонстрацию экрана.",
+ "description": "Description of the extension shown in the add-ons manager.",
+ "hash": "28e706bff5afebcbea0771d2fefce33c"
+ },
+ "actionTitleDefault": {
+ "message": "fx_cast",
+ "description": "Title for toolbar button in default state.",
+ "hash": "1815c8a66588365bd16519dfc1cb3ea2"
+ },
+ "actionTitleConnecting": {
+ "message": "fx_cast: Подключение...",
+ "description": "Title for toolbar button whilst connecting.",
+ "hash": "c09ff6e51063941fd2f028f7d6eb1d95"
+ },
+ "actionTitleConnected": {
+ "message": "fx_cast: Подключён!",
+ "description": "Title for toolbar button whilst connected.",
+ "hash": "5945eeeaf7bb83f9fba000df92446d12"
+ },
+ "popupBridgeErrorBanner": {
+ "message": "Возникла проблема с мостом!",
+ "description": "Bridge error banner message.",
+ "hash": "a2fa863ad2a93b3380fc0db038e019dc"
+ },
+ "popupBridgeErrorBannerOptions": {
+ "message": "Больше информации",
+ "description": "Bridge error banner button label.",
+ "hash": "c16dea13f2e801809f1db437153dee02"
+ },
+ "popupWhitelistNotWhitelisted": {
+ "message": "$appName$ отсутствует в Белом списке",
+ "description": "Receiver selector whitelist suggestion banner label.",
+ "placeholders": {
+ "appName": { "content": "$1", "example": "Netflix" }
+ },
+ "hash": "7699bc5bc233b6cffd70552dca888941"
+ },
+ "popupWhitelistAddToWhitelist": {
+ "message": "Добавить в Белый список",
+ "description": "Receiver selector whitelist suggestion banner button label.",
+ "hash": "f62a2993e590b730340f5f377408b2f9"
+ },
+ "popupMediaTypeApp": {
+ "message": "приложение этого сайта",
+ "description": "Receiver selector media type