diff --git a/src/pages/config/config-details.js b/src/pages/config/config-details.js
index 634ad3105..9b83acbca 100644
--- a/src/pages/config/config-details.js
+++ b/src/pages/config/config-details.js
@@ -1,5 +1,11 @@
-import { useState } from "react";
+import { useEffect, useState } from "react";
+import toast from "react-hot-toast";
 import { useNavigate } from "react-router-dom";
+import {
+  decodeUrlSearchParams,
+  updateParams
+} from "../../components/Canary/url";
+
 import { SearchLayout } from "../../components/Layout";
 import jsonString from "../../data/sampleConfig.json";
 
@@ -14,9 +20,27 @@ export function ConfigDetailsPage() {
   const navigate = useNavigate();
   const [checked, setChecked] = useState({});
 
+  useEffect(() => {
+    const { selected } = decodeUrlSearchParams(window.location.search);
+    if (selected) {
+      const decoded = selected.split(",").map((str) => parseInt(str, 10));
+      const newChecked = {};
+      decoded.forEach((lineNum) => {
+        newChecked[lineNum] = linesArrayWithIndex[lineNum];
+      });
+      setChecked(newChecked);
+    }
+  }, []);
+
+  const getSelectedEncodedURL = () => {
+    const selectedArr = Object.keys(checked);
+    const encoded = encodeURIComponent(selectedArr);
+    return encoded;
+  };
+
   const handleCheck = (index, value) => {
+    const newChecked = { ...checked };
     if (value) {
-      const newChecked = { ...checked };
       newChecked[index] = linesArrayWithIndex[index];
       setChecked(newChecked);
     } else {
@@ -24,6 +48,21 @@ export function ConfigDetailsPage() {
       delete newChecked[index];
       setChecked(newChecked);
     }
+
+    updateParams({
+      selected: Object.keys(newChecked).reduce(
+        (acc, curr) => `${acc}${acc.length > 0 ? "," : ""}${curr}`,
+        ""
+      )
+    });
+  };
+
+  const handleShare = () => {
+    const { origin, pathname } = window.location;
+    const copyString = `${origin}${pathname}?selected=${getSelectedEncodedURL()}`;
+    navigator.clipboard.writeText(copyString).then(() => {
+      toast("Copied to clipboard");
+    });
   };
 
   return (
@@ -45,7 +84,9 @@ export function ConfigDetailsPage() {
               <button
                 className="border rounded-md px-3 py-1 mr-2 text-sm"
                 type="button"
-                onClick={() => {}}
+                onClick={() => {
+                  handleShare();
+                }}
               >
                 Share
               </button>
@@ -59,16 +100,12 @@ export function ConfigDetailsPage() {
             </>
           )}
         </div>
-
         <div className="flex flex-col w-full">
           {Object.entries(linesArrayWithIndex).map(([lineIndex, line]) => (
             <div key={lineIndex} className="border flex flex-row">
               <div className="px-1 flex items-center justify-center">
                 <input
-                  value={Object.prototype.hasOwnProperty.call(
-                    checked,
-                    lineIndex
-                  )}
+                  checked={checked[lineIndex]}
                   type="checkbox"
                   onChange={(e) => handleCheck(lineIndex, e.target.checked)}
                 />