diff --git a/.woodpecker/epub.yml b/.woodpecker/epub.yml
index 07c6951..658da4c 100644
--- a/.woodpecker/epub.yml
+++ b/.woodpecker/epub.yml
@@ -18,7 +18,7 @@ steps:
     image: archlinux:latest
     commands:
       - pacman -Sy --needed --noconfirm archlinux-keyring
-      - pacman -Syu --needed --noconfirm epubcheck inkscape make patch python-myst-parser python-sphinx
+      - pacman -Syu --needed --noconfirm epubcheck inkscape make patch python-myst-parser python-sphinx python-sphinxext-opengraph
       # fix sphinx: https://github.com/sphinx-doc/sphinx/issues/11598
       - patch -Np1 -d /usr/lib/python3.11/site-packages/ -i "$(pwd)/book/patches/sphinx-11766.patch"
       - make -C book epub-check
diff --git a/.woodpecker/links.yml b/.woodpecker/links.yml
index 825d37f..f592367 100644
--- a/.woodpecker/links.yml
+++ b/.woodpecker/links.yml
@@ -19,5 +19,5 @@ steps:
     image: archlinux:latest
     commands:
       - pacman -Sy --needed --noconfirm archlinux-keyring
-      - pacman -Syu --needed --noconfirm inkscape lychee make python-myst-parser python-sphinx
+      - pacman -Syu --needed --noconfirm inkscape lychee make python-myst-parser python-sphinx python-sphinxext-opengraph
       - make -C book html-linkcheck
diff --git a/Dockerfile b/Dockerfile
index 020653e..f933425 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,7 +7,7 @@ WORKDIR /book
 # fix EPUB rendering: https://github.com/sphinx-doc/sphinx/issues/11598
 RUN \
   pacman -Sy --needed --noconfirm archlinux-keyring \
-  && pacman -Syu --needed --noconfirm inkscape make patch python-myst-parser python-sphinx \
+  && pacman -Syu --needed --noconfirm inkscape make patch python-myst-parser python-sphinx python-sphinxext-opengraph \
   && patch -Np1 -d /usr/lib/python3.11/site-packages/ -i /book/patches/sphinx-11766.patch \
   && make epub html
 
diff --git a/book/source/_static/html/img/logo.png b/book/source/_static/html/img/logo.png
new file mode 100644
index 0000000..4d3a395
Binary files /dev/null and b/book/source/_static/html/img/logo.png differ
diff --git a/book/source/conf.py b/book/source/conf.py
index 69e5bc7..7dd729c 100644
--- a/book/source/conf.py
+++ b/book/source/conf.py
@@ -26,6 +26,7 @@ suppress_warnings = [
 
 extensions = [
     'myst_parser',
+    'sphinxext.opengraph',
 ]
 source_suffix = ['.md', '.rst']
 
@@ -88,3 +89,7 @@ html_theme_options = {
     'show_relbars': 'yes',
     'show_powered_by': False,
 }
+
+# https://github.com/wpilibsuite/sphinxext-opengraph#simple-config
+ogp_site_url = 'https://openpgp.dev/book/'
+ogp_image = '_static/logo.png'