diff --git a/umap/static/umap/js/umap.browser.js b/umap/static/umap/js/umap.browser.js
index 9212ada7..77c3049d 100644
--- a/umap/static/umap/js/umap.browser.js
+++ b/umap/static/umap/js/umap.browser.js
@@ -62,6 +62,8 @@ L.U.Browser = L.Class.extend({
     container.id = `browse_data_datalayer_${datalayer.umap_id}`
     datalayer.renderToolbox(headline)
     L.DomUtil.add('span', '', headline, datalayer.options.name)
+    const counter = L.DomUtil.add('span', 'datalayer-counter', headline, datalayer.count())
+    counter.title = L._('{count} features in this layer', {count: datalayer.count()})
     const ul = L.DomUtil.create('ul', '', container)
     L.DomUtil.classIf(container, 'off', !datalayer.isVisible())
 
diff --git a/umap/static/umap/js/umap.layer.js b/umap/static/umap/js/umap.layer.js
index 0f47df7b..b30241e9 100644
--- a/umap/static/umap/js/umap.layer.js
+++ b/umap/static/umap/js/umap.layer.js
@@ -1482,6 +1482,10 @@ L.U.DataLayer = L.Evented.extend({
     return !!this.options.browsable && this.canBrowse() && this.isVisible()
   },
 
+  count: function () {
+    return this._index.length
+  },
+
   hasData: function () {
     return !!this._index.length
   },
diff --git a/umap/static/umap/map.css b/umap/static/umap/map.css
index 17fa57d6..e34e1751 100644
--- a/umap/static/umap/map.css
+++ b/umap/static/umap/map.css
@@ -1086,11 +1086,14 @@ a.add-datalayer:hover,
 .umap-edit-enabled .show-on-edit.block {
     display: block!important;
 }
-
 .umap-browse-description {
     font-size: 0.9em;
     margin-bottom: 14px;
 }
+.datalayer-counter {
+    float: right;
+    margin-right: 5px;
+}
 
 
 /* ********************************* */