diff --git a/mobile/src/main/AndroidManifest.xml b/mobile/src/main/AndroidManifest.xml
index 1f57f40..83ff95f 100644
--- a/mobile/src/main/AndroidManifest.xml
+++ b/mobile/src/main/AndroidManifest.xml
@@ -11,27 +11,18 @@
         <activity
             android:name=".BackupActivity"
             android:exported="false"
-            android:label="@string/title_activity_backup"
             android:theme="@style/Theme.OmniCards" />
         <activity
             android:name=".EditCardActivity"
             android:exported="false"
-            android:label="@string/title_activity_edit_card"
-            android:theme="@style/Theme.OmniCards" />
-        <activity
-            android:name=".AddCardActivity"
-            android:exported="false"
-            android:label="@string/title_activity_add_card"
             android:theme="@style/Theme.OmniCards" />
         <activity
             android:name=".ShowCardActivity"
             android:exported="false"
-            android:label="@string/title_activity_show_card"
             android:theme="@style/Theme.OmniCards" />
         <activity
             android:name=".MainActivity"
             android:exported="true"
-            android:label="@string/app_name"
             android:theme="@style/Theme.OmniCards">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
diff --git a/mobile/src/main/java/ru/omni_devel/cards/BackupActivity.kt b/mobile/src/main/java/ru/omni_devel/cards/BackupActivity.kt
index ee944e9..75f7af5 100644
--- a/mobile/src/main/java/ru/omni_devel/cards/BackupActivity.kt
+++ b/mobile/src/main/java/ru/omni_devel/cards/BackupActivity.kt
@@ -24,7 +24,7 @@ import kotlinx.serialization.json.Json
 import ru.omni_devel.cards.ui.theme.OmniCardsTheme
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.setValue
-import kotlinx.serialization.decodeFromString
+import androidx.compose.ui.res.stringResource
 
 class BackupActivity : ComponentActivity() {
     private lateinit var db: DbHelper
@@ -65,12 +65,12 @@ fun BackupPage(innerPadding: PaddingValues, getDbFun: () -> DbHelper) {
                 context.contentResolver.openOutputStream(it)?.use { outputStream ->
                     outputStream.write(jsonData.toByteArray())
 
-                    Toast.makeText(context, "Backup successfully saved", Toast.LENGTH_SHORT).show()
+                    Toast.makeText(context, context.getString(R.string.backup_successfully_saved), Toast.LENGTH_SHORT).show()
 
                     activityContext!!.finish()
                 }
             } catch (e: Exception) {
-                Toast.makeText(context, "Failed to save backup: $e", Toast.LENGTH_LONG).show()
+                Toast.makeText(context, context.getString(R.string.failed_to_save_backup, e), Toast.LENGTH_LONG).show()
             }
         }
     }
@@ -86,8 +86,8 @@ fun BackupPage(innerPadding: PaddingValues, getDbFun: () -> DbHelper) {
 
     if (showImportDialog.value) {
         AlertDialog(
-            title = { Text("Restore backup") },
-            text = { Text("This will replace existing cards by data from backup file. Continue?") },
+            title = { Text(stringResource(R.string.ask_do_restore)) },
+            text = { Text(stringResource(R.string.restore_caution)) },
             confirmButton = {
                 TextButton(
                     onClick = {
@@ -105,17 +105,17 @@ fun BackupPage(innerPadding: PaddingValues, getDbFun: () -> DbHelper) {
                                     db.clearDatabase()
                                     db.addCards(cards)
 
-                                    Toast.makeText(context, "Data successfully restored from backup", Toast.LENGTH_SHORT).show()
+                                    Toast.makeText(context, context.getString(R.string.backup_successfully_restored), Toast.LENGTH_SHORT).show()
 
                                     activityContext!!.finish()
                                 }
                             } catch (e: Exception) {
-                                Toast.makeText(context, "Failed to restore data from backup: $e", Toast.LENGTH_LONG).show()
+                                Toast.makeText(context, context.getString(R.string.failed_to_restore_backup, e), Toast.LENGTH_LONG).show()
                             }
                         }
                     }
                 ) {
-                    Text("Yes")
+                    Text(stringResource(R.string.yes))
                 }
             },
             dismissButton = {
@@ -124,7 +124,7 @@ fun BackupPage(innerPadding: PaddingValues, getDbFun: () -> DbHelper) {
                         showImportDialog.value = false
                     }
                 ) {
-                    Text("No")
+                    Text(stringResource(R.string.no))
                 }
             },
             onDismissRequest = { showImportDialog.value = false },
@@ -137,14 +137,14 @@ fun BackupPage(innerPadding: PaddingValues, getDbFun: () -> DbHelper) {
                 createBackupLauncher.launch("omnicards-backup.json")
             }
         ) {
-            Text("Backup to file")
+            Text(stringResource(R.string.do_backup))
         }
         FullWidthButton(
             onClick = {
                 restoreFromBackupLauncher.launch("application/json")
             }
         ) {
-            Text("Restore from file")
+            Text(stringResource(R.string.do_restore))
         }
     }
 }
diff --git a/mobile/src/main/java/ru/omni_devel/cards/EditCardActivity.kt b/mobile/src/main/java/ru/omni_devel/cards/EditCardActivity.kt
index b439fd3..0cf992b 100644
--- a/mobile/src/main/java/ru/omni_devel/cards/EditCardActivity.kt
+++ b/mobile/src/main/java/ru/omni_devel/cards/EditCardActivity.kt
@@ -34,6 +34,8 @@ import androidx.compose.runtime.saveable.rememberSaveable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import androidx.core.graphics.toColorInt
 import com.github.skydoves.colorpicker.compose.ColorEnvelope
@@ -79,6 +81,8 @@ fun CardEditable(
     color: String?,
     onColorChange: (String?) -> Unit
 ) {
+    val context = LocalContext.current
+
     var isCodeTypeDropdownExpanded by rememberSaveable { mutableStateOf(false) }
     var isColorPickerExpanded by rememberSaveable { mutableStateOf(false) }
     var isColorEnabled by rememberSaveable { mutableStateOf(color != null) }
@@ -105,7 +109,7 @@ fun CardEditable(
         value = cardName,
         onValueChange = onCardNameChange,
         modifier = fieldModifier,
-        label = { Text("Name") }
+        label = { Text(stringResource(R.string.card_name)) }
     )
     Row(
         horizontalArrangement = Arrangement.spacedBy(8.dp)
@@ -114,21 +118,21 @@ fun CardEditable(
             value = codeValue,
             onValueChange = onCodeValueChange,
             modifier = Modifier.weight(1f),
-            label = { Text("Value") }
+            label = { Text(stringResource(R.string.card_value)) }
         )
         Button(
             modifier = Modifier.align(Alignment.CenterVertically),
             onClick = {
                 scanLauncher.launch(
                     ScanOptions().apply {
-                        setPrompt("Scan your card")
+                        setPrompt(context.getString(R.string.scan_your_card))
                         setBeepEnabled(true)
                         setOrientationLocked(false)
                     }
                 )
             }
         ) {
-            Text("Scan")
+            Text(stringResource(R.string.do_scan_card))
         }
     }
 
@@ -139,7 +143,7 @@ fun CardEditable(
             value = codeType.name,
             onValueChange = {},
             modifier = fieldModifier,
-            label = { Text("Code type") },
+            label = { Text(stringResource(R.string.card_code_type)) },
             readOnly = true,
         )
         Box(
@@ -176,7 +180,7 @@ fun CardEditable(
                 isColorPickerExpanded = !isColorPickerExpanded
             }
         ) {
-            Text("Choose color")
+            Text(stringResource(R.string.do_choose_color))
         }
         Switch(
             checked = isColorEnabled,
@@ -215,7 +219,7 @@ fun AddCard(innerPadding: PaddingValues, getDbFun: () -> DbHelper) {
     val context = LocalActivity.current
 
     Page(
-        "New card",
+        stringResource(R.string.new_card_title),
         innerPadding
     ) {
         Column(
@@ -244,11 +248,11 @@ fun AddCard(innerPadding: PaddingValues, getDbFun: () -> DbHelper) {
                         getDbFun().addCard(cardName, codeValue, codeType, color)
                         context!!.finish()
                     } else {
-                        Toast.makeText(context, err, Toast.LENGTH_SHORT).show()
+                        Toast.makeText(context, context!!.getString(err), Toast.LENGTH_SHORT).show()
                     }
                 }
             ) {
-                Text("Save")
+                Text(stringResource(R.string.do_save))
             }
         }
     }
@@ -264,7 +268,7 @@ fun EditCard(cardInfo: CardInfo, innerPadding: PaddingValues, getDbFun: () -> Db
     val context = LocalActivity.current
 
     Page(
-        "Editing card id${cardInfo.id}",
+        stringResource(R.string.editing_card_title, cardInfo.id),
         innerPadding
     ) {
         Column(
@@ -293,11 +297,11 @@ fun EditCard(cardInfo: CardInfo, innerPadding: PaddingValues, getDbFun: () -> Db
                         getDbFun().editCard(cardInfo.id, cardName, codeValue, codeType, color)
                         context!!.finish()
                     } else {
-                        Toast.makeText(context, err, Toast.LENGTH_SHORT).show()
+                        Toast.makeText(context, context!!.getString(err), Toast.LENGTH_SHORT).show()
                     }
                 }
             ) {
-                Text("Save")
+                Text(stringResource(R.string.do_save))
             }
         }
     }
diff --git a/mobile/src/main/java/ru/omni_devel/cards/Elements.kt b/mobile/src/main/java/ru/omni_devel/cards/Elements.kt
index 13ec775..b008911 100644
--- a/mobile/src/main/java/ru/omni_devel/cards/Elements.kt
+++ b/mobile/src/main/java/ru/omni_devel/cards/Elements.kt
@@ -31,6 +31,7 @@ import androidx.compose.runtime.setValue
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.input.pointer.pointerInput
 import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
@@ -128,7 +129,7 @@ fun CardButton(cardInfo: CardInfo, onDeleteCard: (Int) -> Unit) {
             onDismissRequest = { menuExpanded = false }
         ) {
             DropdownMenuItem(
-                text = { Text("Edit") },
+                text = { Text(stringResource(R.string.do_edit_card)) },
                 onClick = {
                     menuExpanded = false
 
@@ -140,7 +141,7 @@ fun CardButton(cardInfo: CardInfo, onDeleteCard: (Int) -> Unit) {
                 }
             )
             DropdownMenuItem(
-                text = { Text("Delete") },
+                text = { Text(stringResource(R.string.do_delete_card)) },
                 onClick = {
                     menuExpanded = false
 
diff --git a/mobile/src/main/java/ru/omni_devel/cards/MainActivity.kt b/mobile/src/main/java/ru/omni_devel/cards/MainActivity.kt
index 8f57706..ba7d222 100644
--- a/mobile/src/main/java/ru/omni_devel/cards/MainActivity.kt
+++ b/mobile/src/main/java/ru/omni_devel/cards/MainActivity.kt
@@ -33,6 +33,7 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.platform.LocalUriHandler
+import androidx.compose.ui.res.stringResource
 import kotlinx.serialization.json.Json
 import ru.omni_devel.cards.ui.theme.OmniCardsTheme
 
@@ -87,7 +88,7 @@ fun MainPage(
         modifier = Modifier.fillMaxSize()
     ) {
         Page(
-            "OmniCards",
+            stringResource(R.string.app_name),
             innerPadding
         ) {
             Column(
@@ -95,7 +96,9 @@ fun MainPage(
                 verticalArrangement = Arrangement.spacedBy(8.dp)
             ) {
                 if (cards.isEmpty()) {
-                    Text("Add new card to get started")
+                    Text(
+                        stringResource(R.string.add_card_to_get_started)
+                    )
                 } else {
                     for (card in cards) {
                         CardButton(card, onDeleteCard)
@@ -126,24 +129,24 @@ fun MainPage(
                         context.startActivity(intent)
                     }
                 ) {
-                    Text("Add card")
+                    Text(stringResource(R.string.do_add_card))
                 }
                 FullWidthButton(
                     onClick = {
-                        Toast.makeText(context, "Sync in progress...", Toast.LENGTH_SHORT).show()
+                        Toast.makeText(context, context.getString(R.string.sync_in_progress), Toast.LENGTH_SHORT).show()
 
                         sendToWatch(context, "/updateCards", Json.encodeToString(getDbFun().getCards())) { isSuccess ->
                             if (isSuccess) {
-                                Toast.makeText(context, "Successfully synced!", Toast.LENGTH_SHORT).show()
+                                Toast.makeText(context, context.getString(R.string.sync_is_successful), Toast.LENGTH_SHORT).show()
                             } else {
-                                Toast.makeText(context, "Sync failed! Please, check your connection", Toast.LENGTH_LONG).show()
+                                Toast.makeText(context, context.getString(R.string.sync_is_fail), Toast.LENGTH_LONG).show()
                             }
                         }
 
                         isActionBarShowed = false
                     }
                 ) {
-                    Text("Sync with WearOS")
+                    Text(stringResource(R.string.do_sync))
                 }
                 FullWidthButton(
                     onClick = {
@@ -154,7 +157,7 @@ fun MainPage(
                         isActionBarShowed = false
                     }
                 ) {
-                    Text("Backup")
+                    Text(stringResource(R.string.open_backup_menu))
                 }
                 FullWidthButton(
                     onClick = {
@@ -163,7 +166,7 @@ fun MainPage(
                         isActionBarShowed = false
                     }
                 ) {
-                    Text("Source code")
+                    Text(stringResource(R.string.source_code))
                 }
                 FullWidthButton(
                     onClick = {
diff --git a/mobile/src/main/java/ru/omni_devel/cards/ShowCardActivity.kt b/mobile/src/main/java/ru/omni_devel/cards/ShowCardActivity.kt
index 3e01f06..f805a5a 100644
--- a/mobile/src/main/java/ru/omni_devel/cards/ShowCardActivity.kt
+++ b/mobile/src/main/java/ru/omni_devel/cards/ShowCardActivity.kt
@@ -22,6 +22,7 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.asImageBitmap
 import androidx.compose.ui.layout.ContentScale
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp
 import ru.omni_devel.cards.ui.theme.OmniCardsTheme
@@ -105,7 +106,7 @@ fun ShowCardPage(innerPadding: PaddingValues, cardInfo: CardInfo) {
                 )
             } else {
                 Text(
-                    "Failed to generate code. Check card data",
+                    stringResource(R.string.failed_to_generate_card_code),
                     modifier = Modifier.fillMaxWidth(),
                     textAlign = TextAlign.Center,
                     color = MaterialTheme.colorScheme.error
diff --git a/mobile/src/main/java/ru/omni_devel/cards/Utils.kt b/mobile/src/main/java/ru/omni_devel/cards/Utils.kt
index ed76b3d..0947346 100644
--- a/mobile/src/main/java/ru/omni_devel/cards/Utils.kt
+++ b/mobile/src/main/java/ru/omni_devel/cards/Utils.kt
@@ -2,6 +2,7 @@ package ru.omni_devel.cards
 
 import android.content.Context
 import android.graphics.Bitmap
+import androidx.compose.ui.platform.LocalContext
 import com.google.android.gms.wearable.Wearable
 import com.google.zxing.BarcodeFormat
 import com.google.zxing.MultiFormatWriter
@@ -49,13 +50,13 @@ fun sendToWatch(context: Context, path: String, message: String, onResult: (Bool
     }
 }
 
-fun checkCardData(name: String, value: String): String? {
+fun checkCardData(name: String, value: String): Int? {
     if (name.isEmpty()) {
-        return "Name should not be empty"
+        return R.string.card_name_should_not_be_empty
     } else if (value.isEmpty()) {
-        return "Code value should not be empty"
+        return R.string.card_value_should_not_be_empty
     } else if (name.length > 32) {
-        return "Name must be shorter than 32 symbols"
+        return R.string.name_must_be_shorter_than_32_symbols
     }
 
     return null
diff --git a/mobile/src/main/res/values-ru/strings.xml b/mobile/src/main/res/values-ru/strings.xml
new file mode 100644
index 0000000..9072d3a
--- /dev/null
+++ b/mobile/src/main/res/values-ru/strings.xml
@@ -0,0 +1,41 @@
+<resources>
+    <string name="add_card_to_get_started">Добавьте новую карту для того, чтобы начать работу</string>
+
+    <string name="do_add_card">Добавить карту</string>
+    <string name="do_edit_card">Редактировать карту</string>
+    <string name="do_delete_card">Удалить карту</string>
+    <string name="source_code">Исходный код</string>
+
+    <string name="do_sync">Синхронизировать с WearOS</string>
+    <string name="sync_in_progress">Синхронизация в процессе...</string>
+    <string name="sync_is_successful">Успешная синхронизация!</string>
+    <string name="sync_is_fail">Ошибка синхронизации. Проверьте подключение к часам</string>
+
+    <string name="open_backup_menu">Бэкап/восстановление</string>
+    <string name="do_backup">Сохранить данные</string>
+    <string name="do_restore">Восстановить данные</string>
+    <string name="ask_do_restore">Восстановить данные?</string>
+    <string name="backup_successfully_saved">Данные успешно сохранены</string>
+    <string name="failed_to_save_backup">Не удалось сохранить данные: %s</string>
+    <string name="backup_successfully_restored">Данные успешно восстановлены</string>
+    <string name="failed_to_restore_backup">Не удалось восстановить данные: %s</string>
+    <string name="restore_caution">Это заменит существующие карты данными из файла резервной копии. Продолжить?</string>
+
+    <string name="yes">Да</string>
+    <string name="no">Нет</string>
+    <string name="do_save">Сохранить</string>
+
+    <string name="new_card_title">Добавление карты</string>
+    <string name="editing_card_title">Редактирование карты #%d</string>
+    <string name="card_name">Название карты</string>
+    <string name="card_value">Значение карты</string>
+    <string name="do_scan_card">Сканировать карту</string>
+    <string name="scan_your_card">Отсканируйте вашу карту</string>
+    <string name="card_code_type">Тип кода карты</string>
+    <string name="do_choose_color">Выбрать цвет</string>
+    <string name="card_name_should_not_be_empty">Имя карты не должно быть пустым</string>
+    <string name="card_value_should_not_be_empty">Значение карты не должно быть пустым</string>
+    <string name="name_must_be_shorter_than_32_symbols">Имя карты должно быть короче 32 символов</string>
+
+    <string name="failed_to_generate_card_code">Не удалось сгенерировать код карты. Проверьте данные</string>
+</resources>
\ No newline at end of file
diff --git a/mobile/src/main/res/values/strings.xml b/mobile/src/main/res/values/strings.xml
index e54dca9..c923782 100644
--- a/mobile/src/main/res/values/strings.xml
+++ b/mobile/src/main/res/values/strings.xml
@@ -1,49 +1,46 @@
 <resources>
-    <string name="app_name">OmniCards</string>
-    <!-- Strings used for fragments for navigation -->
-    <string name="first_fragment_label">First Fragment</string>
-    <string name="second_fragment_label">Second Fragment</string>
-    <string name="next">Next</string>
-    <string name="previous">Previous</string>
+    <string name="first_fragment_label" translatable="false">First Fragment</string>
+    <string name="second_fragment_label" translatable="false">Second Fragment</string>
 
-    <string name="lorem_ipsum">
-        Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam in scelerisque sem. Mauris
-        volutpat, dolor id interdum ullamcorper, risus dolor egestas lectus, sit amet mattis purus
-        dui nec risus. Maecenas non sodales nisi, vel dictum dolor. Class aptent taciti sociosqu ad
-        litora torquent per conubia nostra, per inceptos himenaeos. Suspendisse blandit eleifend
-        diam, vel rutrum tellus vulputate quis. Aliquam eget libero aliquet, imperdiet nisl a,
-        ornare ex. Sed rhoncus est ut libero porta lobortis. Fusce in dictum tellus.\n\n
-        Suspendisse interdum ornare ante. Aliquam nec cursus lorem. Morbi id magna felis. Vivamus
-        egestas, est a condimentum egestas, turpis nisl iaculis ipsum, in dictum tellus dolor sed
-        neque. Morbi tellus erat, dapibus ut sem a, iaculis tincidunt dui. Interdum et malesuada
-        fames ac ante ipsum primis in faucibus. Curabitur et eros porttitor, ultricies urna vitae,
-        molestie nibh. Phasellus at commodo eros, non aliquet metus. Sed maximus nisl nec dolor
-        bibendum, vel congue leo egestas.\n\n
-        Sed interdum tortor nibh, in sagittis risus mollis quis. Curabitur mi odio, condimentum sit
-        amet auctor at, mollis non turpis. Nullam pretium libero vestibulum, finibus orci vel,
-        molestie quam. Fusce blandit tincidunt nulla, quis sollicitudin libero facilisis et. Integer
-        interdum nunc ligula, et fermentum metus hendrerit id. Vestibulum lectus felis, dictum at
-        lacinia sit amet, tristique id quam. Cras eu consequat dui. Suspendisse sodales nunc ligula,
-        in lobortis sem porta sed. Integer id ultrices magna, in luctus elit. Sed a pellentesque
-        est.\n\n
-        Aenean nunc velit, lacinia sed dolor sed, ultrices viverra nulla. Etiam a venenatis nibh.
-        Morbi laoreet, tortor sed facilisis varius, nibh orci rhoncus nulla, id elementum leo dui
-        non lorem. Nam mollis ipsum quis auctor varius. Quisque elementum eu libero sed commodo. In
-        eros nisl, imperdiet vel imperdiet et, scelerisque a mauris. Pellentesque varius ex nunc,
-        quis imperdiet eros placerat ac. Duis finibus orci et est auctor tincidunt. Sed non viverra
-        ipsum. Nunc quis augue egestas, cursus lorem at, molestie sem. Morbi a consectetur ipsum, a
-        placerat diam. Etiam vulputate dignissim convallis. Integer faucibus mauris sit amet finibus
-        convallis.\n\n
-        Phasellus in aliquet mi. Pellentesque habitant morbi tristique senectus et netus et
-        malesuada fames ac turpis egestas. In volutpat arcu ut felis sagittis, in finibus massa
-        gravida. Pellentesque id tellus orci. Integer dictum, lorem sed efficitur ullamcorper,
-        libero justo consectetur ipsum, in mollis nisl ex sed nisl. Donec maximus ullamcorper
-        sodales. Praesent bibendum rhoncus tellus nec feugiat. In a ornare nulla. Donec rhoncus
-        libero vel nunc consequat, quis tincidunt nisl eleifend. Cras bibendum enim a justo luctus
-        vestibulum. Fusce dictum libero quis erat maximus, vitae volutpat diam dignissim.
-    </string>
-    <string name="title_activity_show_card">ShowCardActivity</string>
-    <string name="title_activity_add_card">AddCardActivity</string>
-    <string name="title_activity_edit_card">EditCardActivity</string>
-    <string name="title_activity_backup">BackupActivity</string>
+    <string name="app_name" translatable="false">OmniCards</string>
+
+    <string name="add_card_to_get_started">Add a new card to get started</string>
+
+    <string name="do_add_card">Add card</string>
+    <string name="do_edit_card">Edit card</string>
+    <string name="do_delete_card">Delete card</string>
+    <string name="source_code">Source code</string>
+
+    <string name="do_sync">Sync with WearOS</string>
+    <string name="sync_in_progress">Sync in progress...</string>
+    <string name="sync_is_successful">Sync successful!</string>
+    <string name="sync_is_fail">Sync failed. Check your watch connection</string>
+
+    <string name="open_backup_menu">Backup / Restore</string>
+    <string name="do_backup">Save data</string>
+    <string name="do_restore">Restore data</string>
+    <string name="ask_do_restore">Restore data?</string>
+    <string name="backup_successfully_saved">Data saved successfully</string>
+    <string name="failed_to_save_backup">Failed to save data: %s</string>
+    <string name="backup_successfully_restored">Data restored successfully</string>
+    <string name="failed_to_restore_backup">Failed to restore data: %s</string>
+    <string name="restore_caution">This will replace your existing cards with data from the backup file. Continue?</string>
+
+    <string name="yes">Yes</string>
+    <string name="no">No</string>
+    <string name="do_save">Save</string>
+
+    <string name="new_card_title">Add card</string>
+    <string name="editing_card_title">Editing card #%d</string>
+    <string name="card_name">Card name</string>
+    <string name="card_value">Card value</string>
+    <string name="do_scan_card">Scan card</string>
+    <string name="scan_your_card">Scan your card</string>
+    <string name="card_code_type">Card code type</string>
+    <string name="do_choose_color">Choose color</string>
+    <string name="card_name_should_not_be_empty">Card name must not be empty</string>
+    <string name="card_value_should_not_be_empty">Card value must not be empty</string>
+    <string name="name_must_be_shorter_than_32_symbols">Card name must be shorter than 32 characters</string>
+
+    <string name="failed_to_generate_card_code">Failed to generate card code. Check the card data</string>
 </resources>
\ No newline at end of file