diff --git a/nummi/main/models.py b/nummi/main/models.py
index b450963..6bec146 100644
--- a/nummi/main/models.py
+++ b/nummi/main/models.py
@@ -21,6 +21,20 @@ class Category(models.Model):
     def __str__(self):
         return self.name
 
+    def get_absolute_url(self):
+        return reverse("category", kwargs={"pk": self.pk})
+
+    def get_delete_url(self):
+        return reverse("del_category", kwargs={"pk": self.pk})
+
+    @property
+    def adding(self):
+        return self._state.adding
+
+    @property
+    def transactions(self):
+        return Transaction.objects.filter(category=self)
+
     class Meta:
         ordering = ["name"]
         verbose_name = _("Category")
diff --git a/nummi/main/templates/main/category.html b/nummi/main/templates/main/category.html
deleted file mode 100644
index 17c71fd..0000000
--- a/nummi/main/templates/main/category.html
+++ /dev/null
@@ -1,29 +0,0 @@
-{% extends "main/base.html" %}
-{% load static %}
-{% load main_extras %}
-{% load i18n %}
-{% block link %}
-    {{ block.super }}
-    <link rel="stylesheet"
-          href="{% static 'main/css/form.css' %}"
-          type="text/css"/>
-    <link rel="stylesheet"
-          href="{% static 'main/css/table.css' %}"
-          type="text/css"/>
-{% endblock %}
-{% block body %}
-    <h1>
-        <i class="fa fa-{{ category.icon }}"></i> {{ category }}
-    </h1>
-    <form action="{% url 'category' category.id %}" method="post">
-        {% csrf_token %}
-        {{ form }}
-        {% form_buttons category %}
-        </form>
-        {% if transactions %}
-            <img src="{% url "plot-category" category.id %}"
-                 alt="Graph representing value over time"/>
-            <h2>{% translate "Transactions" %}</h2>
-            {% transaction_table transactions %}
-        {% endif %}
-    {% endblock %}
diff --git a/nummi/main/templates/main/category_form.html b/nummi/main/templates/main/category_form.html
new file mode 100644
index 0000000..b6422fd
--- /dev/null
+++ b/nummi/main/templates/main/category_form.html
@@ -0,0 +1,28 @@
+{% extends "main/base.html" %}
+{% load static %}
+{% load main_extras %}
+{% load i18n %}
+{% block link %}
+    {{ block.super }}
+    <link rel="stylesheet"
+          href="{% static 'main/css/form.css' %}"
+          type="text/css"/>
+    <link rel="stylesheet"
+          href="{% static 'main/css/table.css' %}"
+          type="text/css"/>
+{% endblock %}
+{% block body %}
+    <h1>
+        <i class="fa fa-{{ form.instance.icon }}"></i> {{ form.instance }}
+    </h1>
+    <form method="post">
+        {% csrf_token %}
+        {{ form }}
+    </form>
+    {% if form.instance.transactions %}
+        <img src="{% url "plot-category" form.instance.id %}"
+             alt="Graph representing value over time"/>
+        <h2>{% translate "Transactions" %}</h2>
+        {% transaction_table form.instance.transactions %}
+    {% endif %}
+{% endblock %}
diff --git a/nummi/main/urls.py b/nummi/main/urls.py
index 9a38c96..a028581 100644
--- a/nummi/main/urls.py
+++ b/nummi/main/urls.py
@@ -13,12 +13,14 @@ urlpatterns = [
         views.InvoiceCreateView.as_view(),
         name="invoice",
     ),
+    path("category", views.CategoryCreateView.as_view(), name="category"),
     path("transaction/<pk>", views.TransactionUpdateView.as_view(), name="transaction"),
     path(
         "transaction/<transaction_pk>/invoice/<pk>",
         views.InvoiceUpdateView.as_view(),
         name="invoice",
     ),
+    path("category/<pk>", views.CategoryUpdateView.as_view(), name="category"),
     path(
         "transaction/<pk>/delete",
         views.TransactionDeleteView.as_view(),
@@ -29,9 +31,9 @@ urlpatterns = [
         views.InvoiceDeleteView.as_view(),
         name="del_invoice",
     ),
-    path("category", views.category, name="category"),
-    path("category/<uuid>", views.category, name="category"),
-    path("category/<uuid>/del", views.del_category, name="del_category"),
+    path(
+        "category/<pk>/delete", views.CategoryDeleteView.as_view(), name="del_category"
+    ),
     path("snapshot", views.snapshot, name="snapshot"),
     path("snapshot/<uuid>", views.snapshot, name="snapshot"),
     path("snapshot/<uuid>/del", views.del_snapshot, name="del_snapshot"),
diff --git a/nummi/main/views.py b/nummi/main/views.py
index 57e0c58..20355cd 100644
--- a/nummi/main/views.py
+++ b/nummi/main/views.py
@@ -75,6 +75,11 @@ class InvoiceCreateView(LoginRequiredMixin, CreateView):
         return reverse_lazy("transaction", kwargs={"pk": self.object.transaction.pk})
 
 
+class CategoryCreateView(LoginRequiredMixin, CreateView):
+    model = Category
+    form_class = CategoryForm
+
+
 class TransactionUpdateView(LoginRequiredMixin, UpdateView):
     model = Transaction
     form_class = TransactionForm
@@ -93,6 +98,11 @@ class InvoiceUpdateView(LoginRequiredMixin, UpdateView):
         )
 
 
+class CategoryUpdateView(LoginRequiredMixin, UpdateView):
+    model = Category
+    form_class = CategoryForm
+
+
 class TransactionDeleteView(LoginRequiredMixin, DeleteView):
     model = Transaction
     template_name = "main/confirm_delete.html"
@@ -112,38 +122,10 @@ class InvoiceDeleteView(LoginRequiredMixin, DeleteView):
         )
 
 
-@login_required
-def category(request, uuid=None):
-    if request.method == "GET":
-        if uuid is None:
-            _category = Category()
-        else:
-            _category = get_object_or_404(Category, id=uuid)
-        _form = CategoryForm(instance=_category)
-    elif request.method == "POST":
-        _category, _ = Category.objects.get_or_create(id=uuid)
-        _form = CategoryForm(request.POST, instance=_category)
-        if _form.is_valid():
-            _form.save()
-            return redirect(category, uuid=uuid)
-
-    return render(
-        request,
-        "main/category.html",
-        {
-            "category": _category,
-            "form": _form,
-            "transactions": Transaction.objects.filter(category=_category),
-            "adding": _category._state.adding,
-        },
-    )
-
-
-@login_required
-def del_category(request, uuid):
-    _category = get_object_or_404(Category, id=uuid)
-    _category.delete()
-    return redirect(index)
+class CategoryDeleteView(LoginRequiredMixin, DeleteView):
+    model = Category
+    template_name = "main/confirm_delete.html"
+    success_url = reverse_lazy("index")
 
 
 @login_required