diff --git a/web/index.html b/web/index.html
index d6cc011..c5bde6e 100644
--- a/web/index.html
+++ b/web/index.html
@@ -62,6 +62,8 @@
     <button id="resetForm">ReloadConfig</button>
     <button id="forgetPass">ForgetPass</button>
     <button id="changeConfig">Save&Restart</button>
+    <button id="exportConfig">Export</button>
+    <button id="importConfig">Import</button>
     <button id="factoryReset">FactoryReset</button>
   </div>
   <div class="configFormRows">
diff --git a/web/index.js b/web/index.js
index 6cf3fcb..ae9a10c 100644
--- a/web/index.js
+++ b/web/index.js
@@ -204,39 +204,46 @@ function checkXDR(v,allValues){
         }
     }
 }
+function getAllConfigs(omitPass) {
+    let values = document.querySelectorAll('.configForm select , .configForm input');
+    let allValues = {};
+    for (let i = 0; i < values.length; i++) {
+        let v = values[i];
+        let name = v.getAttribute('name');
+        if (!name) continue;
+        if (name.indexOf("_") >= 0) continue;
+        let def = getConfigDefition(name);
+        if (def.type === 'password' && ( v.value == '' || omitPass)) {
+            continue;
+        }
+        let check = v.getAttribute('data-check');
+        if (check) {
+            if (typeof (self[check]) === 'function') {
+                let res = self[check](v.value, allValues, getConfigDefition(name));
+                if (res) {
+                    let value = v.value;
+                    if (v.type === 'password') value = "******";
+                    alert("invalid config for " + v.getAttribute('name') + "(" + value + "):\n" + res);
+                    return;
+                }
+            }
+        }
+        allValues[name] = v.value;
+    }
+    return allValues;
+}
 function changeConfig() {
     ensurePass()
         .then(function (pass) {
             let newAdminPass;
             let url = "/api/setConfig?_hash="+encodeURIComponent(pass)+"&";
-            let values = document.querySelectorAll('.configForm select , .configForm input');
-            let allValues = {};
-            for (let i = 0; i < values.length; i++) {
-                let v = values[i];
-                let name = v.getAttribute('name');
-                if (!name) continue;
-                if (name.indexOf("_") >= 0) continue;
-                let def = getConfigDefition(name);
-                if (def.type === 'password' && v.value == '') {
-                    continue;
-                }
-                let check = v.getAttribute('data-check');
-                if (check) {
-                    if (typeof (self[check]) === 'function') {
-                        let res = self[check](v.value, allValues, getConfigDefition(name));
-                        if (res) {
-                            let value = v.value;
-                            if (v.type === 'password') value = "******";
-                            alert("invalid config for " + v.getAttribute('name') + "(" + value + "):\n" + res);
-                            return;
-                        }
-                    }
-                }
+            let allValues=getAllConfigs();
+            if (!allValues) return;
+            for (let name in allValues){
                 if (name == 'adminPassword'){
-                    newAdminPass=v.value;
+                    newAdminPass=allValues[name];
                 }
-                allValues[name] = v.value;
-                url += name + "=" + encodeURIComponent(v.value) + "&";
+                url += name + "=" + encodeURIComponent(allValues[name]) + "&";
             }
             getJson(url)
                 .then(function (status) {
@@ -254,7 +261,7 @@ function changeConfig() {
                     }
                 })
         })
-        .catch(function (e) { alert("Invalid password"); })
+        .catch(function (e) { alert(e); })
 }
 function factoryReset() {
     ensurePass()
@@ -861,6 +868,19 @@ function formatDate(d){
     else rt+=v;
     return rt;
 }
+function downloadData(data,name){
+    let url="data:application/octet-stream,"+encodeURIComponent(JSON.stringify(data,undefined,2));
+    let target=document.getElementById('downloadXdr');
+    if (! target) return;
+    target.setAttribute('href',url);
+    target.setAttribute('download',name);
+    target.click();
+}
+function exportConfig(){
+    let data=getAllConfigs(true);
+    if (! data) return;
+    downloadData(data,"config"+formatDate()+".json");
+}
 function exportXdr(){
     let data={};
     forEl('.xdrvalue',function(el) {
@@ -873,18 +893,14 @@ function exportXdr(){
         }
         data[name]=value;
     })
-    let url="data:application/octet-stream,"+encodeURIComponent(JSON.stringify(data,undefined,2));
-    let target=document.getElementById('downloadXdr');
-    if (! target) return;
-    target.setAttribute('href',url);
-    target.setAttribute('download',"xdr"+formatDate()+".json");
-    target.click();
+    downloadData(data,"xdr"+formatDate()+".json");
 }
-function importXdr(){
-    forEl('.uploadXdr',function(ul){
+function importJson(opt_keyPattern){
+    let clazz='importJson';
+    forEl('.'+clazz,function(ul){
         ul.remove();
     });
-    let ip=addEl('input','uploadXdr',document.body);
+    let ip=addEl('input',clazz,document.body);
     ip.setAttribute('type','file');
     ip.addEventListener('change',function(ev){
         if (ip.files.length > 0){
@@ -895,7 +911,7 @@ function importXdr(){
                     let idata=JSON.parse(reader.result);
                     let hasOverwrites=false;
                     for (let k in idata){
-                        if (! k.match(/^XDR[0-9][0-9]*/)){
+                        if (opt_keyPattern && ! k.match(opt_keyPattern)){
                             alert("file contains invalid key "+k);
                             return;
                         }
@@ -926,6 +942,12 @@ function importXdr(){
     });
     ip.click(); 
 }
+function importXdr(){
+    importJson(new RegExp(/^XDR[0-9][0-9]*/));
+}
+function importConfig(){
+    importJson();
+}
 function toggleClass(el,id,classList){
     let nc=classList[id];
     let rt=false;