diff --git a/lang/ast.json b/lang/ast.json
index d6d91532..6e2dfef4 100644
--- a/lang/ast.json
+++ b/lang/ast.json
@@ -1,6 +1,7 @@
 {
     "main:options": "Opciones",
     "more": "más",
+    "more_categories": "Más categoríes",
     "options:data_lang": "Llingua de los datos",
     "options:data_lang:local": "Llingua llocal",
     "options:ui_lang": "Llingua de la interfaz",
diff --git a/lang/ca.json b/lang/ca.json
index 125c6797..9d4776cc 100644
--- a/lang/ca.json
+++ b/lang/ca.json
@@ -1,5 +1,6 @@
 {
     "main:options": "Opcions",
     "more": "més",
+    "more_categories": "Més categories",
     "save": "Guardar"
 }
\ No newline at end of file
diff --git a/lang/cs.json b/lang/cs.json
index 9ee96b8f..7c670980 100644
--- a/lang/cs.json
+++ b/lang/cs.json
@@ -1,6 +1,7 @@
 {
     "main:options": "Nastavení",
     "more": "více",
+    "more_categories": "Více kategorií",
     "options:data_lang": "Jazyk dat",
     "options:data_lang:local": "Místní jazyk",
     "options:ui_lang": "Jazyk rozhraní",
diff --git a/lang/da.json b/lang/da.json
index 8145e1e2..ba4c1059 100644
--- a/lang/da.json
+++ b/lang/da.json
@@ -1,6 +1,7 @@
 {
     "main:options": "Indstillinger",
     "more": "mere",
+    "more_categories": "Flere kategorier",
     "options:data_lang": "Data sprog",
     "options:data_lang:local": "Lokalt sprog",
     "options:ui_lang": "Brugerfladesprog",
diff --git a/lang/de.json b/lang/de.json
index 07e2b059..77fda9d9 100644
--- a/lang/de.json
+++ b/lang/de.json
@@ -10,6 +10,7 @@
     "images": "Bilder",
     "main:options": "Optionen",
     "more": "mehr",
+    "more_categories": "Mehr Kategorien",
     "open": "geöffnet",
     "options:data_lang": "Datensprache",
     "options:data_lang:local": "Lokale Sprache",
diff --git a/lang/el.json b/lang/el.json
index c909aa30..d1fffd22 100644
--- a/lang/el.json
+++ b/lang/el.json
@@ -1,6 +1,7 @@
 {
     "main:options": "Επιλογές",
     "more": "περισσότερα",
+    "more_categories": "Περισσότερες κατηγορίες",
     "options:data_lang": "Γλωσσα δεδομένων",
     "options:data_lang:local": "Τοπική γλώσσα",
     "options:ui_lang": "Γλώσσα διεπαφής",
diff --git a/lang/en.json b/lang/en.json
index db92c67c..1ad3b85b 100644
--- a/lang/en.json
+++ b/lang/en.json
@@ -10,6 +10,7 @@
     "images": "Images",
     "main:options": "Options",
     "more": "more",
+    "more_categories": "More categories",
     "open": "open",
     "options:data_lang": "Data language",
     "options:data_lang:desc": "Many map features have their name (and other tags) translated to different languages (e.g. with 'name:en', 'name:de'). Specify which language should be used for displaying, or 'Local language' so that always the untranslated value (e.g. 'name') will be used",
diff --git a/lang/es.json b/lang/es.json
index 0f4a7c32..310b5aab 100644
--- a/lang/es.json
+++ b/lang/es.json
@@ -1,6 +1,7 @@
 {
     "main:options": "Opciones",
     "more": "más",
+    "more_categories": "Más categorías",
     "options:data_lang": "Idioma de datos",
     "options:data_lang:local": "Idioma local",
     "options:ui_lang": "Idioma de interfaz",
diff --git a/lang/et.json b/lang/et.json
index 7028b216..4b6a190d 100644
--- a/lang/et.json
+++ b/lang/et.json
@@ -1,6 +1,7 @@
 {
     "main:options": "Valikud",
     "more": "lisaks",
+    "more_categories": "Rohkem kategooriaid",
     "options:data_lang": "Andmete keel",
     "options:data_lang:local": "Kohalik keel",
     "options:ui_lang": "Kasutajaliidese keel",
diff --git a/lang/fr.json b/lang/fr.json
index e9c15df0..4cbf03d4 100644
--- a/lang/fr.json
+++ b/lang/fr.json
@@ -1,6 +1,7 @@
 {
     "main:options": "Options",
     "more": "plus",
+    "more_categories": "Plus de catégories",
     "options:data_lang": "Langue des données",
     "options:data_lang:local": "Langue locale",
     "options:ui_lang": "Langue de l'interface",
diff --git a/lang/hu.json b/lang/hu.json
index 0d5c91da..b8422d91 100644
--- a/lang/hu.json
+++ b/lang/hu.json
@@ -1,6 +1,7 @@
 {
     "main:options": "Beállítások",
     "more": "több",
+    "more_categories": "Több kategória",
     "options:data_lang": "Adatnyelv",
     "options:data_lang:local": "Helyi nyelv",
     "options:ui_lang": "Menünyelv",
diff --git a/lang/it.json b/lang/it.json
index 3746ee15..9830f55a 100644
--- a/lang/it.json
+++ b/lang/it.json
@@ -1,6 +1,7 @@
 {
     "main:options": "Opzioni",
     "more": "altri",
+    "more_categories": "Altre categorie",
     "options:data_lang": "Lingua dei dati",
     "options:data_lang:local": "Lingua del tuo browser",
     "options:ui_lang": "Lingua dell'interfaccia",
diff --git a/lang/ja.json b/lang/ja.json
index 7c37bd2f..677dd258 100644
--- a/lang/ja.json
+++ b/lang/ja.json
@@ -1,6 +1,7 @@
 {
     "main:options": "オプション設定",
     "more": "もっと",
+    "more_categories": "カテゴリを一覧から追加",
     "options:data_lang": "データ表示",
     "options:data_lang:local": "ブラウザの設定言語",
     "options:ui_lang": "インタフェース表示",
diff --git a/lang/nl.json b/lang/nl.json
index 7bdb8e7b..812f5d23 100644
--- a/lang/nl.json
+++ b/lang/nl.json
@@ -1,6 +1,7 @@
 {
     "main:options": "Opties",
     "more": "meer",
+    "more_categories": "Meer categorieën",
     "options:data_lang": "Taal voor data",
     "options:data_lang:local": "Lokale taal",
     "options:ui_lang": "Interfacetaal",
diff --git a/lang/pl.json b/lang/pl.json
index 1b281fb5..108ffafb 100644
--- a/lang/pl.json
+++ b/lang/pl.json
@@ -1,6 +1,7 @@
 {
     "main:options": "Opcje",
     "more": "więcej",
+    "more_categories": "Więcej kategorii",
     "options:data_lang": "Język danych",
     "options:data_lang:local": "Język lokalny",
     "options:ui_lang": "Język interfejsu",
diff --git a/lang/ro.json b/lang/ro.json
index b2faa188..93199b31 100644
--- a/lang/ro.json
+++ b/lang/ro.json
@@ -1,6 +1,7 @@
 {
     "main:options": "Optiuni",
     "more": "Mai mult",
+    "more_categories": "Mai multe categorii",
     "options:data_lang": "Limba date",
     "options:data_lang:local": "Limba locala",
     "options:ui_lang": "Limba interfata",
diff --git a/lang/ru.json b/lang/ru.json
index 66dac2a2..29cb888f 100644
--- a/lang/ru.json
+++ b/lang/ru.json
@@ -1,6 +1,7 @@
 {
     "main:options": "Настройки",
     "more": "Ещё",
+    "more_categories": "Больше категорий",
     "options:data_lang": "Язык информации на карте",
     "options:data_lang:local": "Определить язык автоматически",
     "options:ui_lang": "Язык интерфейса",
diff --git a/lang/sr.json b/lang/sr.json
index 4a52d62d..c462a670 100644
--- a/lang/sr.json
+++ b/lang/sr.json
@@ -1,6 +1,7 @@
 {
     "main:options": "Опције",
     "more": "још",
+    "more_categories": "Више категорија",
     "options:data_lang": "Језик подетака",
     "options:data_lang:local": "Локални језик",
     "options:ui_lang": "Језик интерфејса",
diff --git a/lang/template.json b/lang/template.json
index 8bdbd5bf..e127a61a 100644
--- a/lang/template.json
+++ b/lang/template.json
@@ -2,6 +2,7 @@
     "default": "",
     "main:options": "",
     "more": "",
+    "more_categories": "",
     "options:data_lang": "",
     "options:data_lang:desc": "",
     "options:data_lang:local": "",
diff --git a/lang/uk.json b/lang/uk.json
index 93ab3b75..bbe22f2d 100644
--- a/lang/uk.json
+++ b/lang/uk.json
@@ -1,6 +1,7 @@
 {
     "main:options": "Налаштування",
     "more": "Ще",
+    "more_categories": "Більше категорій",
     "options:data_lang": "Мова мапи",
     "options:data_lang:local": "Місцева мова",
     "options:ui_lang": "Мова інтерфейсу",
diff --git a/src/addCategories.css b/src/addCategories.css
new file mode 100644
index 00000000..4a72bd97
--- /dev/null
+++ b/src/addCategories.css
@@ -0,0 +1,3 @@
+#content.addCategories > #contentAddCategories {
+  display: block;
+}
diff --git a/src/addCategories.js b/src/addCategories.js
new file mode 100644
index 00000000..17ac343f
--- /dev/null
+++ b/src/addCategories.js
@@ -0,0 +1,39 @@
+var OpenStreetBrowserLoader = require('./OpenStreetBrowserLoader')
+require('./addCategories.css')
+
+var content
+var template = `
+{% for id, data in repoData %}
+{{ id }}<br/>
+{% endfor %}
+`
+
+function addCategoriesShow () {
+  if (!content) {
+    content = document.createElement('div')
+    content.id = 'contentAddCategories'
+    document.getElementById('content').appendChild(content)
+
+    template = OverpassLayer.twig.twig({ data: template, autoescape: true })
+  }
+
+  content.innerHTML = 'Loading ...'
+  document.getElementById('content').className = 'addCategories'
+
+  OpenStreetBrowserLoader.getRepo('default', {}, function (err, repoData) {
+    content.innerHTML = template.render({ repoData: repoData })
+  })
+}
+
+register_hook('init', function (callback) {
+  var link = document.createElement('a')
+  link.className = 'addCategories'
+  link.href = '#'
+  link.onclick = function () {
+    addCategoriesShow()
+    return false
+  }
+  link.innerHTML = lang('more_categories')
+
+  document.getElementById('contentList').appendChild(link)
+})
diff --git a/src/index.js b/src/index.js
index 2d57c399..e1bb5a9f 100644
--- a/src/index.js
+++ b/src/index.js
@@ -30,6 +30,7 @@ require('./markers')
 require('./categories')
 require('./wikipedia')
 require('./image')
+require('./addCategories')
 
 window.onload = function () {
   initState = config.defaultView