diff --git a/l10n.yaml b/l10n.yaml
index 4e6692e55..b49b5df49 100644
--- a/l10n.yaml
+++ b/l10n.yaml
@@ -1,3 +1,4 @@
 arb-dir: lib/l10n
 template-arb-file: app_en.arb
-output-localization-file: app_localizations.dart
\ No newline at end of file
+output-localization-file: app_localizations.dart
+untranslated-messages-file: untranslated_messages.json
diff --git a/untranslated_messages.json b/untranslated_messages.json
new file mode 100644
index 000000000..0a73d6841
--- /dev/null
+++ b/untranslated_messages.json
@@ -0,0 +1,210 @@
+{
+  "bn": [
+    "generate_playlist",
+    "track_exists",
+    "replace_downloaded_tracks",
+    "skip_download_tracks",
+    "do_you_want_to_replace",
+    "replace",
+    "skip",
+    "select_up_to_count_type",
+    "select_genres",
+    "add_genres",
+    "country",
+    "number_of_tracks_generate",
+    "acousticness",
+    "danceability",
+    "energy",
+    "instrumentalness",
+    "liveness",
+    "loudness",
+    "speechiness",
+    "valence",
+    "popularity",
+    "key",
+    "duration",
+    "tempo",
+    "mode",
+    "time_signature",
+    "short",
+    "medium",
+    "long",
+    "min",
+    "max",
+    "target",
+    "moderate",
+    "deselect_all",
+    "select_all",
+    "are_you_sure",
+    "generating_playlist",
+    "selected_count_tracks",
+    "download_warning",
+    "download_ip_ban_warning",
+    "by_clicking_accept_terms",
+    "download_agreement_1",
+    "download_agreement_2",
+    "download_agreement_3",
+    "decline",
+    "accept",
+    "details",
+    "youtube",
+    "channel",
+    "likes",
+    "dislikes",
+    "views",
+    "streamUrl",
+    "stop",
+    "sort_newest",
+    "sort_oldest",
+    "sleep_timer",
+    "mins",
+    "hours",
+    "hour",
+    "custom_hours",
+    "logs",
+    "developers",
+    "not_logged_in"
+  ],
+
+  "de": [
+    "not_logged_in"
+  ],
+
+  "fr": [
+    "generate_playlist",
+    "track_exists",
+    "replace_downloaded_tracks",
+    "skip_download_tracks",
+    "do_you_want_to_replace",
+    "replace",
+    "skip",
+    "select_up_to_count_type",
+    "select_genres",
+    "add_genres",
+    "country",
+    "number_of_tracks_generate",
+    "acousticness",
+    "danceability",
+    "energy",
+    "instrumentalness",
+    "liveness",
+    "loudness",
+    "speechiness",
+    "valence",
+    "popularity",
+    "key",
+    "duration",
+    "tempo",
+    "mode",
+    "time_signature",
+    "short",
+    "medium",
+    "long",
+    "min",
+    "max",
+    "target",
+    "moderate",
+    "deselect_all",
+    "select_all",
+    "are_you_sure",
+    "generating_playlist",
+    "selected_count_tracks",
+    "download_warning",
+    "download_ip_ban_warning",
+    "by_clicking_accept_terms",
+    "download_agreement_1",
+    "download_agreement_2",
+    "download_agreement_3",
+    "decline",
+    "accept",
+    "details",
+    "youtube",
+    "channel",
+    "likes",
+    "dislikes",
+    "views",
+    "streamUrl",
+    "stop",
+    "sort_newest",
+    "sort_oldest",
+    "sleep_timer",
+    "mins",
+    "hours",
+    "hour",
+    "custom_hours",
+    "logs",
+    "developers",
+    "not_logged_in"
+  ],
+
+  "hi": [
+    "generate_playlist",
+    "track_exists",
+    "replace_downloaded_tracks",
+    "skip_download_tracks",
+    "do_you_want_to_replace",
+    "replace",
+    "skip",
+    "select_up_to_count_type",
+    "select_genres",
+    "add_genres",
+    "country",
+    "number_of_tracks_generate",
+    "acousticness",
+    "danceability",
+    "energy",
+    "instrumentalness",
+    "liveness",
+    "loudness",
+    "speechiness",
+    "valence",
+    "popularity",
+    "key",
+    "duration",
+    "tempo",
+    "mode",
+    "time_signature",
+    "short",
+    "medium",
+    "long",
+    "min",
+    "max",
+    "target",
+    "moderate",
+    "deselect_all",
+    "select_all",
+    "are_you_sure",
+    "generating_playlist",
+    "selected_count_tracks",
+    "download_warning",
+    "download_ip_ban_warning",
+    "by_clicking_accept_terms",
+    "download_agreement_1",
+    "download_agreement_2",
+    "download_agreement_3",
+    "decline",
+    "accept",
+    "details",
+    "youtube",
+    "channel",
+    "likes",
+    "dislikes",
+    "views",
+    "streamUrl",
+    "stop",
+    "sort_newest",
+    "sort_oldest",
+    "sleep_timer",
+    "mins",
+    "hours",
+    "hour",
+    "custom_hours",
+    "logs",
+    "developers",
+    "not_logged_in"
+  ],
+
+  "ja": [
+    "not_logged_in"
+  ]
+}