diff --git a/manage.html b/manage.html
index d10ee2ad..b13b47e9 100644
--- a/manage.html
+++ b/manage.html
@@ -187,6 +187,31 @@
 				<div><input id="popup.stylesFirst" type="checkbox"><label id="stylesFirst-label" for="popup.stylesFirst" i18n-text="popupStylesFirst"></label></div>
 				<div><input id="analyticsEnabled" type="checkbox"><label id="analyticsEnabled-label" for="analyticsEnabled" i18n-text="analyticsEnabled"></label></div>
 			</div>
+			<div>
+				<h2>Export Styles from Stylish extension</h2>
+				<ul>
+					<li>Open chrome://extensions in a browser tab</li>
+					<li>Turn developer mode on</li>
+					<li>Find Stylish extension and press "background page"</li>
+					<li>Copy this script in the console tab and press Enter key</li>
+<pre style='color:#000000;background:#eee; overflow: auto;'>getStyles({}, e => {
+  <span style='color:#7f0055; font-weight:bold; '>let</span> styles = JSON.stringify(e);
+  <span style='color:#7f0055; font-weight:bold; '>let</span> <span style='color:#7f0055; font-weight:bold; '>link</span> = document.createElement(<span style='color:#2a00ff; '>'</span><span style='color:#2a00ff; '>a</span><span style='color:#2a00ff; '>'</span>);
+  <span style='color:#7f0055; font-weight:bold; '>let</span> data = <span style='color:#7f0055; font-weight:bold; '>new</span> Blob([styles], {type: <span style='color:#2a00ff; '>'</span><span style='color:#2a00ff; '>text/plain;charset=utf-8;</span><span style='color:#2a00ff; '>'</span>});
+  <span style='color:#7f0055; font-weight:bold; '>link</span>.href = window.URL.createObjectURL(data);
+  <span style='color:#7f0055; font-weight:bold; '>link</span>.setAttribute(<span style='color:#2a00ff; '>'</span><span style='color:#2a00ff; '>download</span><span style='color:#2a00ff; '>'</span>, <span style='color:#2a00ff; '>'</span><span style='color:#2a00ff; '>styles.json</span><span style='color:#2a00ff; '>'</span>);
+  document.body.appendChild(<span style='color:#7f0055; font-weight:bold; '>link</span>);
+  <span style='color:#7f0055; font-weight:bold; '>link</span>.click();
+  document.body.removeChild(<span style='color:#7f0055; font-weight:bold; '>link</span>);
+});
+</pre>
+					<li>Use the import button to import "styles.json" file</li>
+				</ul>
+			</div>
+			<div>
+				<h2>Import Styles</h2>
+				<input id="import" type="file">
+			</div>
 			<p id="manage-text" i18n-html="manageText"></p>
 		</div>
 		<div id="installed"></div>
diff --git a/manage.js b/manage.js
index fa088bf1..0e14e4c8 100644
--- a/manage.js
+++ b/manage.js
@@ -461,6 +461,37 @@ function initFilter(className, node) {
 	onFilterChange(className, {target: node});
 }
 
+function importStyles (e) {
+	var file = e.target.files[0];
+	var reader = new FileReader();
+	var styles = [];
+
+	function save () {
+		var style = styles.shift();
+		if (style) {
+			delete style.id;
+			saveStyle(style, save);
+		}
+		else {
+			window.location.reload()
+		}
+	}
+
+  reader.onloadend = function (evt) {
+    try {
+    	styles = JSON.parse(evt.target.result);
+    	save();
+    }
+    catch (e) {
+    	window.alert(e.message);
+    }
+  };
+  reader.onerror = function (e) {
+  	window.alert(e.message);
+  }
+  reader.readAsText(file)
+}
+
 document.addEventListener("DOMContentLoaded", function() {
 	installed = document.getElementById("installed");
 	if (document.stylishStyles) {
@@ -473,6 +504,8 @@ document.addEventListener("DOMContentLoaded", function() {
 	document.getElementById("search").addEventListener("input", searchStyles);
 	searchStyles(true); // re-apply filtering on history Back
 
+	document.getElementById('import').addEventListener('change', importStyles);
+
 	setupLivePrefs([
 		"manage.onlyEnabled",
 		"manage.onlyEdited",
@@ -482,4 +515,5 @@ document.addEventListener("DOMContentLoaded", function() {
 	]);
 	initFilter("enabled-only", document.getElementById("manage.onlyEnabled"));
 	initFilter("edited-only", document.getElementById("manage.onlyEdited"));
+
 });
diff --git a/popup.css b/popup.css
new file mode 100644
index 00000000..05803013
--- /dev/null
+++ b/popup.css
@@ -0,0 +1,132 @@
+body {
+  width: 300px;
+  font-size: 13px;
+  font-family: Arial,"Helvetica Neue",Helvetica,sans-serif;
+}
+input[type=checkbox] {
+  outline: none;
+}
+#no-styles {
+  font-style: italic;
+}
+.checker {
+  display: inline;
+}
+.style-name {
+  cursor: default;
+  font-weight: bold;
+  margin-bottom: 2px;
+  display: block;
+}
+.actions {
+  font-size: x-small;
+}
+a, a:visited {
+  color: black;
+}
+
+.left-gutter {
+  display: table-cell;
+  width: 16px;
+  vertical-align: top;
+}
+.left-gutter input {
+  margin-top: 0;
+  margin-left: 0;
+}
+.main-controls {
+  display: table-cell;
+}
+
+.entry {
+  padding: 0.5em 0;
+  border-bottom: 1px solid black;
+}
+.entry:first-child {
+  padding-top: 0;
+}
+.entry:last-child {
+  border-bottom: none;
+}
+body > DIV {
+  border-bottom: 1px solid black;
+  padding-bottom: 2px;
+}
+body > DIV:last-of-type,
+body.blocked > DIV {
+  border-bottom: none;
+}
+#installed {
+  margin-top: 0.5em;
+}
+#installed.disabled .style-name {
+  text-decoration: line-through;
+}
+#installed .actions a {
+  margin-right: 0.2em;
+}
+body > .actions {
+  margin-top: 0.5em;
+}
+
+.actions > div:not(:last-child):not(#disable-all-wrapper), .actions > .main-controls > div:not(:last-child), #unavailable:not(:last-child), #unavailable + .actions {
+  margin-bottom: 0.75em;
+}
+.actions input, .actions label {
+  vertical-align: middle;
+}
+
+#unavailable {
+  border: none;
+  display: none;
+}
+body.blocked #installed,
+body.blocked #find-styles,
+body.blocked #write-style,
+body:not(.blocked) #unavailable {
+  display: none;
+}
+
+/* Never shown, but can be enabled with a style */
+.enable, .disable {
+  display: none;
+}
+
+/* 'New style' links */
+#write-style-for {margin-right: .6ex}
+.write-style-link {margin-left: .6ex}
+.write-style-link::before, .write-style-link::after {font-size: x-small}
+.write-style-link::before {content: "\00ad"} /* "soft" hyphen */
+#match {overflow-wrap: break-word;}
+
+/* "breadcrumbs" 'new style' links */
+.breadcrumbs > .write-style-link {margin-left: 0}
+.breadcrumbs:hover a {color: #bbb; text-decoration: none}
+
+  /* use just the subdomain name instead of the full domain name */
+.breadcrumbs > .write-style-link[subdomain]:not(:nth-last-child(2)) {font-size: 0}
+.breadcrumbs > .write-style-link[subdomain]:not(:nth-last-child(2))::before {
+  content: attr(subdomain);
+}
+
+  /* "dot" after each subdomain name */
+.breadcrumbs > .write-style-link[subdomain]::after {content: "."}
+  /* no "dot" after top-level domain */
+.breadcrumbs > .write-style-link:nth-last-child(2)::after {content: none}
+  /* "forward slash" before path ("this URL") */
+.breadcrumbs > .write-style-link:last-child::before {content: "\200b/"}
+.breadcrumbs > .write-style-link:last-child:first-child::before,
+.breadcrumbs > .write-style-link[subdomain=""] + .write-style-link::before {content: none}
+
+  /* suppress TLD-only link */
+.breadcrumbs > .write-style-link[subdomain=""] {display: none}
+
+  /* :hover style */
+.breadcrumbs.url\(\) > .write-style-link, /* :hover or :focus on "this URL" sets class="url()" */
+.breadcrumbs > .write-style-link:hover,
+.breadcrumbs > .write-style-link:focus,
+.breadcrumbs > .write-style-link:hover ~ .write-style-link[subdomain],
+.breadcrumbs > .write-style-link:focus ~ .write-style-link[subdomain] {
+  color: inherit;
+  text-decoration: underline;
+}
diff --git a/popup.html b/popup.html
index 28583fbe..d81273ea 100644
--- a/popup.html
+++ b/popup.html
@@ -1,135 +1,7 @@
 <html>
 	<head>
 		<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
-		<style>
-			body {
-				width: 200px;
-			}
-			#no-styles {
-				font-style: italic;
-			}
-			.checker {
-				display: inline;
-			}
-			.style-name {
-				cursor: default;
-				font-weight: bold;
-				margin-bottom: 2px;
-				display: block;
-			}
-			.actions {
-				font-size: x-small;
-			}
-			a, a:visited {
-				color: black;
-			}
-
-			.left-gutter {
-				display: table-cell;
-				width: 16px;
-				vertical-align: top;
-			}
-			.left-gutter input {
-				margin-top: 0;
-				margin-left: 0;
-			}
-			.main-controls {
-				display: table-cell;
-			}
-
-			.entry {
-				padding: 0.5em 0;
-				border-bottom: 1px solid black;
-			}
-			.entry:first-child {
-				padding-top: 0;
-			}
-			.entry:last-child {
-				border-bottom: none;
-			}
-			body > DIV {
-				border-bottom: 1px solid black;
-				padding-bottom: 2px;
-			}
-			body > DIV:last-of-type,
-			body.blocked > DIV {
-				border-bottom: none;
-			}
-			#installed {
-				margin-top: 0.5em;
-			}
-			#installed.disabled .style-name {
-				text-decoration: line-through;
-			}
-			#installed .actions a {
-				margin-right: 0.2em;
-			}
-			body > .actions {
-				margin-top: 0.5em;
-			}
-
-			.actions > div:not(:last-child):not(#disable-all-wrapper), .actions > .main-controls > div:not(:last-child), #unavailable:not(:last-child), #unavailable + .actions {
-				margin-bottom: 0.75em;
-			}
-			.actions input, .actions label {
-				vertical-align: middle;
-			}
-
-			#unavailable {
-				border: none;
-				display: none;
-			}
-			body.blocked #installed,
-			body.blocked #find-styles,
-			body.blocked #write-style,
-			body:not(.blocked) #unavailable {
-				display: none;
-			}
-
-			/* Never shown, but can be enabled with a style */
-			.enable, .disable {
-				display: none;
-			}
-
-		/* 'New style' links */
-			#write-style-for {margin-right: .6ex}
-			.write-style-link {margin-left: .6ex}
-			.write-style-link::before, .write-style-link::after {font-size: x-small}
-			.write-style-link::before {content: "\00ad"} /* "soft" hyphen */
-			#match {overflow-wrap: break-word;}
-
-			/* "breadcrumbs" 'new style' links */
-			.breadcrumbs > .write-style-link {margin-left: 0}
-			.breadcrumbs:hover a {color: #bbb; text-decoration: none}
-
-				/* use just the subdomain name instead of the full domain name */
-			.breadcrumbs > .write-style-link[subdomain]:not(:nth-last-child(2)) {font-size: 0}
-			.breadcrumbs > .write-style-link[subdomain]:not(:nth-last-child(2))::before {
-				content: attr(subdomain);
-			}
-
-				/* "dot" after each subdomain name */
-			.breadcrumbs > .write-style-link[subdomain]::after {content: "."}
-				/* no "dot" after top-level domain */
-			.breadcrumbs > .write-style-link:nth-last-child(2)::after {content: none}
-				/* "forward slash" before path ("this URL") */
-			.breadcrumbs > .write-style-link:last-child::before {content: "\200b/"}
-			.breadcrumbs > .write-style-link:last-child:first-child::before,
-			.breadcrumbs > .write-style-link[subdomain=""] + .write-style-link::before {content: none}
-
-				/* suppress TLD-only link */
-			.breadcrumbs > .write-style-link[subdomain=""] {display: none}
-
-				/* :hover style */
-			.breadcrumbs.url\(\) > .write-style-link, /* :hover or :focus on "this URL" sets class="url()" */
-			.breadcrumbs > .write-style-link:hover,
-			.breadcrumbs > .write-style-link:focus,
-			.breadcrumbs > .write-style-link:hover ~ .write-style-link[subdomain],
-			.breadcrumbs > .write-style-link:focus ~ .write-style-link[subdomain] {
-				color: inherit;
-				text-decoration: underline;
-			}
-		</style>
+		<link rel="stylesheet" href="popup.css">
 
 		<template data-id="style">
 			<div>
diff --git a/storage.js b/storage.js
index 98218d8d..da0cbb42 100644
--- a/storage.js
+++ b/storage.js
@@ -97,6 +97,7 @@ function saveStyle(o, callback) {
 		var os = tx.objectStore("styles");
 
 		// Update
+		console.error(o)
 		if (o.id) {
 			var request = os.get(Number(o.id));
 			request.onsuccess = function(event) {