diff --git a/gui/default/assets/css/overrides.css b/gui/default/assets/css/overrides.css
index 47147f3d2..06f705629 100644
--- a/gui/default/assets/css/overrides.css
+++ b/gui/default/assets/css/overrides.css
@@ -144,6 +144,10 @@ table.table-auto td {
     max-width: 0px;
 }
 
+td input[type="checkbox"] {
+    margin-top: 13px;
+}
+
 /* Remote Devices connection-quality indicator */
 .reception-0 {
     background: url('../../vendor/bootstrap/fonts/reception-0.svg') no-repeat;
diff --git a/gui/default/syncthing/core/syncthingController.js b/gui/default/syncthing/core/syncthingController.js
index f61f0b0cf..495e4e1b0 100755
--- a/gui/default/syncthing/core/syncthingController.js
+++ b/gui/default/syncthing/core/syncthingController.js
@@ -2301,6 +2301,7 @@ angular.module('syncthing.core')
                 return;
             }
 
+            $scope.validateXattrFilter();
             var folderCfg = angular.copy($scope.currentFolder);
             $scope.currentSharing.selected[$scope.myID] = true;
             var newDevices = [];
@@ -3330,6 +3331,84 @@ angular.module('syncthing.core')
 
             $scope.showTemporaryTooltip(event, message);
         };
+
+        $scope.newXattrEntry = function () {
+            var entries = $scope.currentFolder.xattrFilter.entries;
+            var newEntry = {match: '', permit: false};
+
+            if (entries.some(function (n) {
+                return n.match == '';
+            })) {
+                return;
+            }
+
+            if (entries.length > 0 && entries[entries.length -1].match === '*') {
+                if (newEntry.match !== '*') {
+                    entries.splice(entries.length - 1, 0, newEntry);
+                }
+
+                return;
+            }
+
+            entries.push(newEntry);
+        };
+
+        $scope.removeXattrEntry = function (entry) {
+            $scope.currentFolder.xattrFilter.entries = $scope.currentFolder.xattrFilter.entries.filter(function (n) {
+                return n !== entry;
+            });
+        };
+
+        $scope.getXattrHint = function () {
+            var xattrFilter = $scope.currentFolder.xattrFilter;
+            if (xattrFilter == null || xattrFilter == {}) {
+                return '';
+            }
+            var filterEntries = xattrFilter.entries;
+            if (filterEntries.length === 0) {
+                return '';
+            }
+
+            // When the user explicitely added a wild-card, we don't show hints.
+            if (filterEntries.length === 1 && filterEntries[0].match === '*') {
+                return '';
+            }
+            // If all the filter entries are 'deny', we suggest adding a permit-any
+            // rule in the end since the default is already deny in that case.
+            if (filterEntries.every(function (entry) {
+                return entry.permit === false;
+            })) {
+                return  $translate.instant('Hint: only deny-rules detected while the default is deny. Consider adding "permit any" as last rule.');
+            }
+
+            return '';
+        };
+
+        $scope.getXattrDefault = function () {
+            var xattrFilter = $scope.currentFolder.xattrFilter;
+            if (xattrFilter == null || xattrFilter == {}) {
+                return '';
+            }
+
+            var filterEntries = xattrFilter.entries;
+            // No entries present, default is thus 'allow'
+            if (filterEntries.length === 0) {
+                return $translate.instant('permit');
+            }
+            // If any rule is present and the last entry isn't a wild-card, the default is deny.
+            if (filterEntries[filterEntries.length -1].match !== '*') {
+                return $translate.instant('deny');
+            }
+
+            return '';
+        };
+
+        $scope.validateXattrFilter = function () {
+            // Fitlering out empty rules when saving the config
+            $scope.currentFolder.xattrFilter.entries = $scope.currentFolder.xattrFilter.entries.filter(function (n) {
+                return n.match !== "";
+            });
+        };
     })
     .directive('shareTemplate', function () {
         return {
diff --git a/gui/default/syncthing/folder/editFolderModalView.html b/gui/default/syncthing/folder/editFolderModalView.html
index a21c45472..6564479d0 100644
--- a/gui/default/syncthing/folder/editFolderModalView.html
+++ b/gui/default/syncthing/folder/editFolderModalView.html
@@ -323,7 +323,63 @@
               </p>
             </div>
           </div>
+
+          <div class="row" ng-if="currentFolder.syncXattrs">
+            <div class="col-md-12">
+              <p>
+                <label translate>Extended Attributes Filter</label>
+                &nbsp;<a href="{{docsURL('advanced/folder-xattr-filter')}}" target="_blank"><span class="fas fa-question-circle"></span>&nbsp;<span translate>Help</span></a>
+              </p>
+            </div>
+            <div class="col-md-6">
+              <p translate class="help-block">
+                To permit a rule, have the checkbox checked. To deny a rule, leave it unchecked.
+              </p>
+              <label translate>Active filter rules</label>
+              <table class="table table-condensed">
+                <colgroup>
+                  <col class="col-xs-1 center"/>
+                  <col class="col-xs-9"/>
+                  <col class="col-xs-2"/>
+                </colgroup>
+                <tr ng-repeat="entry in currentFolder.xattrFilter.entries">
+                  <td>
+                    <input type="checkbox" ng-model="entry.permit">
+                  </td>
+                  <td><input class="form-control text-left" aria-required="true" ng-model="entry.match"/></td>
+                  <td>
+                    <button type="button" class="btn btn-default form-control" ng-click="removeXattrEntry(entry)">
+                      <span class="fas fa-trash-alt"></span>
+                    </button>
+                  </td>
+                </tr>
+              </table>
+              <div class="form-group">
+                <button type="button" class="btn btn-default" ng-click="newXattrEntry()">
+                  <span class="fas fa-plus"></span>&nbsp;<span translate>Add filter entry</span>
+                </button>
+              </div>
+              <p ng-if="currentFolder.xattrFilter.entries.length === 0">
+                <i translate>No rules set</i>
+              </p>
+              <p ng-if="getXattrDefault() !== ''">
+                <i><span translate>Default</span>: {{getXattrDefault()}}</i>
+              </p>
+              <p ng-if="getXattrHint() !== ''">
+                <i>{{getXattrHint()}}</i>
+              </p>
+            </div>
+            <div class="col-md-6 form-group">
+              <label for="xattrMaxSingleEntrySize" translate>Maximum single entry size</label>
+              <input name="xattrMaxSingleEntrySize" id="xattrMaxSingleEntrySize" class="form-control" type="number" ng-model="currentFolder.xattrFilter.maxSingleEntrySize" required="" aria-required="true" min="0" />
+            </div>
+            <div class="col-md-6 form-group">
+              <label for="xattrMaxTotalSize" translate>Maximum total size</label>
+              <input name="xattrMaxTotalSize" id="xattrMaxTotalSize" class="form-control" type="number" ng-model="currentFolder.xattrFilter.maxTotalSize" required="" aria-required="true" min="0" />
+            </div>
+          </div>
         </div>
+
       </div>
     </form>
   </div>