diff --git a/omega-locales/cs/LC_MESSAGES/omega-web.po b/omega-locales/cs/LC_MESSAGES/omega-web.po
index 565b281..b96f693 100644
--- a/omega-locales/cs/LC_MESSAGES/omega-web.po
+++ b/omega-locales/cs/LC_MESSAGES/omega-web.po
@@ -1027,8 +1027,8 @@ msgstr "SwitchyOmega:: $PROFILE$"
 
 msgid "browserAction_titleWithResult"
 msgstr ""
-"SwitchyOmega:: $PROFILE$\n"
-"$DETAILS$"
+"SwitchyOmega:: $1:PROFILE$\n"
+"$3:DETAILS$"
 
 msgid "browserAction_titleNewerOptions"
 msgstr ""
diff --git a/omega-locales/en_US/LC_MESSAGES/omega-web.po b/omega-locales/en_US/LC_MESSAGES/omega-web.po
index 0144f58..caffd3f 100644
--- a/omega-locales/en_US/LC_MESSAGES/omega-web.po
+++ b/omega-locales/en_US/LC_MESSAGES/omega-web.po
@@ -22,7 +22,7 @@ msgid "manifest_app_description"
 msgstr "Manage and switch between multiple proxies quickly & easily."
 
 msgid "manifest_icon_default_title"
-msgstr "Loading..."
+msgstr "Loading…"
 
 msgid "upgrade_profile_auto"
 msgstr "Auto Switch"
@@ -44,7 +44,7 @@ msgstr ""
 "code> are specially treated only in Host wildcard conditions.<br>Example: <"
 "code>*.example.com</code> will match www.example.com <b>AND example.com as "
 "well.</b><br>To match subdomains <b>only</b>, use <b>two</b> asterisks like <"
-"code>**.example.com</code>"
+"code>**.example.com</code>."
 
 msgid "condition_HostRegexCondition"
 msgstr "Host regex"
@@ -190,7 +190,7 @@ msgid "options_tab_importExport"
 msgstr "Import/Export"
 
 msgid "options_newProfile"
-msgstr "New profile..."
+msgstr "New profile…"
 
 msgid "options_apply"
 msgstr "Apply changes"
@@ -491,7 +491,7 @@ msgid "options_bypassListHelp"
 msgstr "Servers for which you do not want to use any proxy: (One server on each line.)"
 
 msgid "options_bypassListHelpLinkText"
-msgstr "(Wildcards and more available...)"
+msgstr "(Wildcards and more available…)"
 
 msgid "options_group_pacUrl"
 msgstr "PAC URL"
@@ -1016,8 +1016,8 @@ msgstr "SwitchyOmega:: $PROFILE$"
 
 msgid "browserAction_titleWithResult"
 msgstr ""
-"SwitchyOmega:: $PROFILE$\n"
-"$DETAILS$"
+"SwitchyOmega:: $1:PROFILE$\n"
+"$3:DETAILS$"
 
 msgid "browserAction_titleNewerOptions"
 msgstr "ERROR: A newer version of SwitchOmega is required to load the stored options."
diff --git a/omega-locales/tr/LC_MESSAGES/omega-web.po b/omega-locales/tr/LC_MESSAGES/omega-web.po
index c49f164..0f9650d 100644
--- a/omega-locales/tr/LC_MESSAGES/omega-web.po
+++ b/omega-locales/tr/LC_MESSAGES/omega-web.po
@@ -1032,8 +1032,8 @@ msgstr "SwitchyOmega:: $PROFILE$"
 
 msgid "browserAction_titleWithResult"
 msgstr ""
-"SwitchyOmega:: $PROFILE$\n"
-"$DETAILS$"
+"SwitchyOmega:: $1:PROFILE$\n"
+"$3:DETAILS$"
 
 msgid "browserAction_titleNewerOptions"
 msgstr ""
diff --git a/omega-locales/zh_CN/LC_MESSAGES/omega-web.po b/omega-locales/zh_CN/LC_MESSAGES/omega-web.po
index 5ba7085..5d4c9d5 100644
--- a/omega-locales/zh_CN/LC_MESSAGES/omega-web.po
+++ b/omega-locales/zh_CN/LC_MESSAGES/omega-web.po
@@ -897,8 +897,8 @@ msgstr "SwitchyOmega:: $PROFILE$"
 
 msgid "browserAction_titleWithResult"
 msgstr ""
-"SwitchyOmega:: $PROFILE$\n"
-"$DETAILS$"
+"SwitchyOmega:: $1:PROFILE$\n"
+"$3:DETAILS$"
 
 msgid "browserAction_titleNewerOptions"
 msgstr "错误：需要新版本的SwitchyOmega才能加载当前选项。"
diff --git a/omega-locales/zh_TW/LC_MESSAGES/omega-web.po b/omega-locales/zh_TW/LC_MESSAGES/omega-web.po
index 237df8a..4f3086a 100644
--- a/omega-locales/zh_TW/LC_MESSAGES/omega-web.po
+++ b/omega-locales/zh_TW/LC_MESSAGES/omega-web.po
@@ -897,8 +897,8 @@ msgstr "SwitchyOmega:: $PROFILE$"
 
 msgid "browserAction_titleWithResult"
 msgstr ""
-"SwitchyOmega:: $PROFILE$\n"
-"$DETAILS$"
+"SwitchyOmega:: $1:PROFILE$\n"
+"$3:DETAILS$"
 
 msgid "browserAction_titleNewerOptions"
 msgstr "錯誤：需要新版本的SwitchyOmega才能載入當前選項。"
diff --git a/omega-target-chromium-extension/Gruntfile.coffee b/omega-target-chromium-extension/Gruntfile.coffee
index 522b59e..914195d 100644
--- a/omega-target-chromium-extension/Gruntfile.coffee
+++ b/omega-target-chromium-extension/Gruntfile.coffee
@@ -1 +1,3 @@
-module.exports = require('load-grunt-config')
+module.exports = (grunt) ->
+  require('load-grunt-config')(grunt)
+  require('./grunt-po2crx')(grunt)
diff --git a/omega-target-chromium-extension/grunt-po2crx.coffee b/omega-target-chromium-extension/grunt-po2crx.coffee
new file mode 100644
index 0000000..8ff4f19
--- /dev/null
+++ b/omega-target-chromium-extension/grunt-po2crx.coffee
@@ -0,0 +1,41 @@
+module.exports = (grunt) ->
+  taskDesc = 'Convert gettext PO files to Chromium Extension messages format.'
+  # coffeelint: disable=missing_fat_arrows
+  grunt.registerMultiTask 'po2crx', taskDesc, ->
+    for f in this.files
+      result = {}
+      for src in f.src
+        json = require('po2json').parseFileSync(src)
+        for own key, value of json when key
+          message = value[1]
+          refs = []
+          matchCount = 0
+          message = message.replace /\$(\d+:)?(\w+)\$/g, (_, order, ref) ->
+            matchCount++
+            if order
+              order = parseInt(order)
+            else
+              order = matchCount
+            ### TODO(catus): Shall we enable this warning?
+            if matchCount > 1
+              grunt.log.writeln("In this message: #{key}=#{message}")
+              grunt.log.writeln(
+                'Order not specified for two or more refs in same message.')
+            ###
+            refs[order] = ref
+            return '$' + ref + '$'
+
+          if not matchCount
+            placeholders = undefined
+          else
+            placeholders = {}
+            for i in [0...refs.length]
+              placeholder = refs[i] ? ('_unused_' + i)
+              placeholders[placeholder] = {content: '$' + i}
+          result[key] =
+            message: message
+            placeholders: placeholders
+
+      grunt.file.write(f.dest, JSON.stringify(result))
+      grunt.log.writeln("File \"#{f.dest}\" created.")
+      # coffeelint: enable=missing_fat_arrows
diff --git a/omega-target-chromium-extension/grunt/aliases.coffee b/omega-target-chromium-extension/grunt/aliases.coffee
index 31338a5..21938ba 100644
--- a/omega-target-chromium-extension/grunt/aliases.coffee
+++ b/omega-target-chromium-extension/grunt/aliases.coffee
@@ -4,6 +4,7 @@ module.exports =
     'browserify'
     'coffee'
     'copy'
+    'po2crx'
   ]
   test: ['mochaTest']
   release: ['default', 'compress']
diff --git a/omega-target-chromium-extension/grunt/po2crx.coffee b/omega-target-chromium-extension/grunt/po2crx.coffee
new file mode 100644
index 0000000..3e54cb4
--- /dev/null
+++ b/omega-target-chromium-extension/grunt/po2crx.coffee
@@ -0,0 +1,11 @@
+module.exports =
+  locales:
+    files:
+      'build/_locales/en/messages.json':
+        '../omega-locales/en_US/LC_MESSAGES/omega-web.po'
+      'build/_locales/zh/messages.json':
+        '../omega-locales/zh_CN/LC_MESSAGES/omega-web.po'
+      'build/_locales/zh_CN/messages.json':
+        '../omega-locales/zh_CN/LC_MESSAGES/omega-web.po'
+      'build/_locales/zh_TW/messages.json':
+        '../omega-locales/zh_TW/LC_MESSAGES/omega-web.po'
diff --git a/omega-target-chromium-extension/grunt/watch.coffee b/omega-target-chromium-extension/grunt/watch.coffee
index 41d9bea..06a73dc 100644
--- a/omega-target-chromium-extension/grunt/watch.coffee
+++ b/omega-target-chromium-extension/grunt/watch.coffee
@@ -5,12 +5,12 @@ module.exports =
     files:
       'grunt/*'
     tasks: ['coffeelint:tasks', 'default']
+  po2crx_locales:
+    files: ['../omega-locales/**/*']
+    tasks: ['po2crx:locales']
   copy_web:
     files: ['node_modules/omega-web/build/**/*']
     tasks: ['copy:web']
-  copy_i18n:
-    files: ['../omega-i18n/**/*']
-    tasks: ['copy:i18n', 'copy:i18n_zh']
   copy_target:
     files: ['node_modules/omega-target/omega_target.min.js']
     tasks: ['copy:target']
diff --git a/omega-target-chromium-extension/package.json b/omega-target-chromium-extension/package.json
index 0872d83..716824b 100644
--- a/omega-target-chromium-extension/package.json
+++ b/omega-target-chromium-extension/package.json
@@ -16,7 +16,8 @@
     "grunt-contrib-watch": "^0.6.1",
     "grunt-mocha-test": "~0.11.0",
     "load-grunt-config": "^0.13.1",
-    "minifyify": "^4.1.1"
+    "minifyify": "^4.1.1",
+    "po2json": "^0.3.2"
   },
   "dependencies": {
     "omega-target": "../omega-target",