diff --git a/README.md b/README.md
index a14857c..cef0d5b 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,11 @@
 
 MDLinks is a static HTML page with JS markdown parser. It creates a link portal page with the links in a markdown file.
 
+## UI
+
+* At the top there is a search bar. Enter values to filter out links not matching to keyword.
+* Top right has a tick box. Click it to convert all links to open in a new window/tab.
+
 ## Configuration
 
 * config.js
@@ -20,4 +25,4 @@ Only 1st level heads and links are parsed. The rest are printed as is:
 
 [link name](link url)
 
-```
\ No newline at end of file
+```