diff --git a/aktuelt/api.py b/aktuelt/api.py
index 3ea3b48..3381efa 100644
--- a/aktuelt/api.py
+++ b/aktuelt/api.py
@@ -1,3 +1,5 @@
+from django.conf import settings
+from rest_framework.renderers import BrowsableAPIRenderer, JSONRenderer
 from wagtail.api.v2.router import WagtailAPIRouter
 from wagtail.api.v2.views import PagesAPIViewSet
 
@@ -11,5 +13,21 @@ class NewsPagesAPIViewSet(PagesAPIViewSet):
 
     meta_fields = PagesAPIViewSet.meta_fields + ["last_published_at"]
 
+    # To disable rest_framework's default browsable renderer
+    # - https://github.com/wagtail/wagtail/issues/6066
+    #   (outlines how they secretly ignore/override default REST_FRAMEWORK config options)
+    # - https://docs.wagtail.org/en/stable/advanced_topics/api/v2/configuration.html#enable-the-app
+    #   (says rest_framework is optional, it isn't)
+    renderer_classes = [
+        JSONRenderer,
+    ]
 
+
+if settings.DEBUG:
+    NewsPagesAPIViewSet.renderer_classes = [
+        JSONRenderer,
+        BrowsableAPIRenderer,
+    ]
+
+print(NewsPagesAPIViewSet.renderer_classes)
 api_router.register_endpoint("news", NewsPagesAPIViewSet)
diff --git a/praktisk/api.py b/praktisk/api.py
index edf001a..7741bc9 100644
--- a/praktisk/api.py
+++ b/praktisk/api.py
@@ -1,3 +1,5 @@
+from django.conf import settings
+from rest_framework.renderers import BrowsableAPIRenderer, JSONRenderer
 from wagtail.api.v2.router import WagtailAPIRouter
 from wagtail.api.v2.views import PagesAPIViewSet
 
@@ -14,9 +16,25 @@ class InfoPagesAPIViewSet(PagesAPIViewSet):
 
     meta_fields = PagesAPIViewSet.meta_fields + ["last_published_at"]
 
+    # To disable rest_framework's default browsable renderer
+    # - https://github.com/wagtail/wagtail/issues/6066
+    #   (outlines how they secretly ignore/override default REST_FRAMEWORK config options)
+    # - https://docs.wagtail.org/en/stable/advanced_topics/api/v2/configuration.html#enable-the-app
+    #   (says rest_framework is optional, it isn't)
+    renderer_classes = [
+        JSONRenderer,
+    ]
+
     def get_queryset(self):
         allowed_models = [InfoIndexPage, InfoPage]
         return super().get_queryset().type(tuple(allowed_models))
 
 
+if settings.DEBUG:
+    InfoPagesAPIViewSet.renderer_classes = [
+        JSONRenderer,
+        BrowsableAPIRenderer,
+    ]
+
+
 api_router.register_endpoint("info", InfoPagesAPIViewSet)
diff --git a/praktisk/models.py b/praktisk/models.py
index 06987d5..0af7784 100644
--- a/praktisk/models.py
+++ b/praktisk/models.py
@@ -1,5 +1,4 @@
 from django.db import models
-from rest_framework.serializers import ModelSerializer
 from wagtail.api.v2.serializers import (
     BaseSerializer,
     ChildRelationField,
diff --git a/tgno/api.py b/tgno/api.py
index 88a5679..17c5cf3 100644
--- a/tgno/api.py
+++ b/tgno/api.py
@@ -1,8 +1,28 @@
+from django.conf import settings
+from rest_framework.renderers import BrowsableAPIRenderer, JSONRenderer
 from wagtail.api.v2.router import WagtailAPIRouter
 from wagtail.images.api.v2.views import ImagesAPIViewSet
 
 # "Base" routes
 # Content/app specific routes existing in each individual app, not here
 
+
+class AppImagesAPIViewSet(ImagesAPIViewSet):
+    # To disable rest_framework's default browsable renderer
+    # - https://github.com/wagtail/wagtail/issues/6066
+    #   (outlines how they secretly ignore/override default REST_FRAMEWORK config options)
+    # - https://docs.wagtail.org/en/stable/advanced_topics/api/v2/configuration.html#enable-the-app
+    #   (says rest_framework is optional, it isn't)
+    renderer_classes = [
+        JSONRenderer,
+    ]
+
+
+if settings.DEBUG:
+    AppImagesAPIViewSet.renderer_classes = [
+        JSONRenderer,
+        BrowsableAPIRenderer,
+    ]
+
 api_router = WagtailAPIRouter("wagtailapi")
-api_router.register_endpoint("images", ImagesAPIViewSet)
+api_router.register_endpoint("images", AppImagesAPIViewSet)