diff --git a/content/assets/test.jpg b/content/assets/test.jpg
new file mode 100644
index 0000000..5a44109
Binary files /dev/null and b/content/assets/test.jpg differ
diff --git a/content/index.md b/content/index.md
index 241dbf0..c9f0f2d 100644
--- a/content/index.md
+++ b/content/index.md
@@ -1 +1,9 @@
 # Content
+
+Before image
+
+![Content](./assets/test.jpg)
+
+After image
+
+![Image](https://theorangeone.net/images/ml7eDl0dfJcNa0gb78bceOAZA2Y=/1/width-1200/header.jpg)
diff --git a/hooks/images.py b/hooks/images.py
new file mode 100644
index 0000000..c71365a
--- /dev/null
+++ b/hooks/images.py
@@ -0,0 +1,60 @@
+from bs4 import BeautifulSoup
+from mkdocs.structure.files import Files
+from typing import NamedTuple
+from mkdocs.utils import copy_file
+import os
+from functools import partial
+
+class Resize(NamedTuple):
+    source_path: str
+    url: str
+    width: int
+
+    def get_resize_url(self):
+        return f"/_resized/w/{self.width}/{self.url}"
+
+    def get_dest_path(self):
+        return self.get_resize_url().lstrip("/")
+
+RESIZES = set()
+
+def on_pre_build(config):
+    RESIZES.clear()
+
+def on_page_content(html, page, config, files: Files):
+    soup = BeautifulSoup(html, "html.parser")
+
+    for tag in soup.find_all("img", src=True):
+        src = tag.get("src")
+        source_file = files.get_file_from_path(src)
+        if source_file is None:
+            continue
+
+        resize = Resize(source_file.abs_src_path, source_file.url, 1000)
+        RESIZES.add(resize)
+
+        tag["src"] = resize.get_resize_url()
+
+    return str(soup)
+
+def resize_image(files: Files, image, width):
+    source_file = files.get_file_from_path(image)
+    if source_file is None:
+        return None
+
+    resize = Resize(source_file.abs_src_path, source_file.url, width)
+    RESIZES.add(resize)
+
+    return resize.get_resize_url()
+
+def on_env(env, config, files):
+    env.filters["resize_image"] = partial(resize_image, files)
+
+    return env
+
+
+def on_post_build(config):
+    output_path = config["site_dir"]
+    for resize in RESIZES:
+        # TODO: Actually resize
+        copy_file(resize.source_path, os.path.join(output_path, resize.get_dest_path()))
diff --git a/mkdocs.yml b/mkdocs.yml
index 1782718..eba1bec 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -9,3 +9,7 @@ theme:
 hooks:
   - hooks/nav.py
   - hooks/tags.py
+  - hooks/images.py
+
+markdown_extensions:
+  - attr_list
diff --git a/theme/main.html b/theme/main.html
index ecc2871..54eb461 100644
--- a/theme/main.html
+++ b/theme/main.html
@@ -12,3 +12,5 @@ Children: {{ page|children }}
 {% set tag_1_page = get_page('tags/tag1.md') %}
 
 Found page: {{ tag_1_page }}
+
+Image resized: {{ "./assets/test.jpg"|resize_image(1500) }}