diff --git a/README.md b/README.md
index d59afaf..30844c7 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Будь __ОНЛАЙН__ в контакте.
+# Будь **ОНЛАЙН** ВКонтакте
 
 ## Установка
 
diff --git a/src/vk0nline.cr b/src/vk0nline.cr
index 5609a7d..bb01066 100644
--- a/src/vk0nline.cr
+++ b/src/vk0nline.cr
@@ -1,7 +1,29 @@
+require "option_parser"
 require "json"
 require "colorize"
 require "crest"
 
+# program options
+begin
+  OptionParser.parse do |parser|
+    parser.banner = "Make ONLINE on vk.com\n"
+
+    parser.on "--version", "Show version" do
+      print "vk0nline ".colorize(:green).mode(:bold)
+      puts "2.0.1".colorize(:yellow)
+
+      exit(0)
+    end
+    parser.on "-h", "--help", "Show help" do
+      puts parser
+
+      exit(0)
+    end
+  end
+rescue ex
+  puts ex.message, ""
+end
+
 begin # JSON::ParseException
   json = File.open("config.json") do |file|
     JSON.parse(file)