diff --git a/lib/l10n/arb/app_en.arb b/lib/l10n/arb/app_en.arb
index 8187756d..ecf0e423 100644
--- a/lib/l10n/arb/app_en.arb
+++ b/lib/l10n/arb/app_en.arb
@@ -326,10 +326,6 @@
   "@aboutSocial": {"description": "Section for social links"},
   "aboutSupport": "Support",
   "@aboutSupport": {"description": "Section for support/donation links"},
-  "aboutBuyMeCoffee": "Buy me a coffee",
-  "@aboutBuyMeCoffee": {"description": "Donation link"},
-  "aboutBuyMeCoffeeSubtitle": "Support development on Ko-fi",
-  "@aboutBuyMeCoffeeSubtitle": {"description": "Subtitle for donation"},
   "aboutApp": "App",
   "@aboutApp": {"description": "Section for app info"},
   "aboutVersion": "Version",
@@ -1431,6 +1427,12 @@
   "@downloadUseAlbumArtistForFoldersAlbumSubtitle": {"description": "Subtitle when Album Artist is used for folder naming"},
   "downloadUseAlbumArtistForFoldersTrackSubtitle": "Artist folders use Track Artist only",
   "@downloadUseAlbumArtistForFoldersTrackSubtitle": {"description": "Subtitle when Track Artist is used for folder naming"},
+  "downloadUsePrimaryArtistOnly": "Primary artist only for folders",
+  "@downloadUsePrimaryArtistOnly": {"description": "Setting - strip featured artists from folder name"},
+  "downloadUsePrimaryArtistOnlyEnabled": "Featured artists removed from folder name (e.g. Justin Bieber, Quavo → Justin Bieber)",
+  "@downloadUsePrimaryArtistOnlyEnabled": {"description": "Subtitle when primary artist only is enabled"},
+  "downloadUsePrimaryArtistOnlyDisabled": "Full artist string used for folder name",
+  "@downloadUsePrimaryArtistOnlyDisabled": {"description": "Subtitle when primary artist only is disabled"},
   "downloadSaveFormat": "Save Format",
   "@downloadSaveFormat": {"description": "Setting - output file format"},
   "downloadSelectService": "Select Service",
@@ -2144,6 +2146,8 @@
   "@trackSaveLyrics": {"description": "Menu action - save lyrics as .lrc file"},
   "trackSaveLyricsSubtitle": "Fetch and save lyrics as .lrc file",
   "@trackSaveLyricsSubtitle": {"description": "Subtitle for save lyrics action"},
+  "trackSaveLyricsProgress": "Saving lyrics...",
+  "@trackSaveLyricsProgress": {"description": "Snackbar while saving lyrics to file"},
   "trackReEnrich": "Re-enrich Metadata",
   "@trackReEnrich": {"description": "Menu action - re-embed metadata into audio file"},
   "trackReEnrichSubtitle": "Re-embed metadata without re-downloading",
@@ -2182,5 +2186,38 @@
     "placeholders": {
       "error": {"type": "String"}
     }
-  }
+  },
+
+  "trackConvertFormat": "Convert Format",
+  "@trackConvertFormat": {"description": "Menu item - convert audio format"},
+  "trackConvertFormatSubtitle": "Convert to MP3 or Opus",
+  "@trackConvertFormatSubtitle": {"description": "Subtitle for convert format menu item"},
+  "trackConvertTitle": "Convert Audio",
+  "@trackConvertTitle": {"description": "Title of convert bottom sheet"},
+  "trackConvertTargetFormat": "Target Format",
+  "@trackConvertTargetFormat": {"description": "Label for format selection"},
+  "trackConvertBitrate": "Bitrate",
+  "@trackConvertBitrate": {"description": "Label for bitrate selection"},
+  "trackConvertConfirmTitle": "Confirm Conversion",
+  "@trackConvertConfirmTitle": {"description": "Confirmation dialog title"},
+  "trackConvertConfirmMessage": "Convert from {sourceFormat} to {targetFormat} at {bitrate}?\n\nThe original file will be deleted after conversion.",
+  "@trackConvertConfirmMessage": {
+    "description": "Confirmation dialog message",
+    "placeholders": {
+      "sourceFormat": {"type": "String"},
+      "targetFormat": {"type": "String"},
+      "bitrate": {"type": "String"}
+    }
+  },
+  "trackConvertConverting": "Converting audio...",
+  "@trackConvertConverting": {"description": "Snackbar while converting"},
+  "trackConvertSuccess": "Converted to {format} successfully",
+  "@trackConvertSuccess": {
+    "description": "Snackbar after successful conversion",
+    "placeholders": {
+      "format": {"type": "String"}
+    }
+  },
+  "trackConvertFailed": "Conversion failed",
+  "@trackConvertFailed": {"description": "Snackbar when conversion fails"}
 }