diff --git a/index.html b/index.html
index 70eb71f..002bc10 100644
--- a/index.html
+++ b/index.html
@@ -8,6 +8,11 @@
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
   <meta name="theme-color" content="#ffffff">
+  <meta name="twitter:card" content="summary">
+  <meta name="twitter:creator" content="@pixelia_me">
+  <meta name="twitter:title" content="Yet another color converter">
+  <meta name="twitter:description" content="Convert HEX, RGB, HSL, HWB, HSV, CMYK, LAB color models plus feColorMatrix’s values">
+  <meta name="twitter:image" content="https://noeldelgado.github.io/yacc/public/images/og-yacc-300x157.jpg">
   <link rel="preload" href="build/css/main.css" as="style">
   <link rel="preload" href="build/js/main.js" as="script">
   <link rel="dns-prefetch" href="https://fonts.googleapis.com">
diff --git a/public/images/og-yacc-300x157.jpg b/public/images/og-yacc-300x157.jpg
new file mode 100644
index 0000000..ec2b0ce
Binary files /dev/null and b/public/images/og-yacc-300x157.jpg differ