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diff --git a/images/minetest_voxel_storage.png b/images/minetest_voxel_storage.png
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diff --git a/pages/Main_Page.md b/pages/Main_Page.md
index 067f9c6..b490422 100644
--- a/pages/Main_Page.md
+++ b/pages/Main_Page.md
@@ -1,8 +1,8 @@
-![The Voxelmanip Minetest Wiki](https://grejer.voxelmanip.se/uploads/bikeshedding.png)
+![The Voxelmanip Minetest Wiki](/assets/bikeshedding.webp)
 *What colour would you want the bikeshed to be painted today?*
 
 **Welcome to The Voxelmanip Minetest Wiki** (or Voxelmanip Wiki for short, non-SEO reasons). It is *a* Wiki about Minetest, but isn't *the* Minetest Wiki.
 
 The Voxelmanip Wiki is an unofficial Wiki that mainly focuses on the modding and development aspects of Minetest. For information about Minetest Game or playing Minetest as a player, see the [Minetest Wiki](https://wiki.minetest.net) ([or the faster mirror](https://wiki.minetest.land))
 
-To view the list of pages currently available, see the [Page Index](Special:PageIndex).
\ No newline at end of file
+To view the list of pages currently available, see the [Page Index](Special:PageIndex).
diff --git a/pages/Minetest_NMPR.md b/pages/Minetest_NMPR.md
index 426c2d3..0595c24 100644
--- a/pages/Minetest_NMPR.md
+++ b/pages/Minetest_NMPR.md
@@ -13,7 +13,7 @@ NMPR has been made available at [<https://github.com/celeron55/minetest_nmpr>](h
 [toc]
 
 ## Map (the voxels)
-![Minetest Voxel Storage](/images/minetest_voxel_storage.png)
+![Minetest Voxel Storage](/images/minetest_voxel_storage.webp)
 
 - The main content of the Map is a `map<v2s16, MapSector*>` container.
 - The main content of a MapSector is `map<s16, MapBlock*>`.
diff --git a/pages/Right_to_a_Name.md b/pages/Right_to_a_Name.md
index 227cb17..a4d3138 100644
--- a/pages/Right_to_a_Name.md
+++ b/pages/Right_to_a_Name.md
@@ -11,7 +11,7 @@ https://content.minetest.net/modnames/<modname>/
 
 If you have uploaded your package, an alert will pop up on the package page if it contains technical names that already exist on ContentDB.
 
-!["Please make sure that this package has the right to the names it uses."](/images/cdb_rtan_warning.png)
+!["Please make sure that this package has the right to the names it uses."](/images/cdb_rtan_warning.webp)
 
 Just because this message shows up doesn't necessarily mean you are violating the policy, as the name conflicts could fall under the exceptions mentioned below. The message is also used for ContentDB Editors to quickly check the validity of technical names used in a package during review.