diff --git a/README.md b/README.md
index 15bc43d..3391d76 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,46 @@
 # nodejs-ipv6calc
+
+
+## Example
+
+```javascript
+var ipv6calc = require('./index');
+
+
+var mac = "00-11-22-33-44-55";
+var ip = "2001:db8::211:22ff:fe33:4455";
+console.log(ip);
+//2001:db8::211:22ff:fe33:4455
+
+console.log(ipv6calc.toMAC(ip));
+/*
+00:11:22:33:44:55
+
+Default: ipv6calc.toMAC(ip,':')
+*/
+
+console.log(mac);
+//00-11-22-33-44-55
+
+console.log(ipv6calc.toIPv6(mac));
+/*
+::211:22ff:fe33:4455
+
+Default:ipv6calc.toIPv6('2001:bf7:540:0:',mac,64)
+*/
+console.log(ipv6calc.toIPv6('2001:bf7:540:0:',mac));
+/*
+2001:bf7:540:0:211:22ff:fe33:4455
+
+Default:ipv6calc.toIPv6('2001:bf7:540:0:',mac,64)
+*/
+console.log(ipv6calc.fromIPv6(ip));
+/*
+{ net: '2001:db8::',
+  host: '::211:22ff:fe33:4455',
+  mac: '00:11:22:33:44:55' }
+  
+  Default:ipv6calc.fromIPv6(ip,64)
+  */
+
+```