diff --git a/docs/index.rst b/docs/index.rst
index 9a95717..4c263c3 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -31,6 +31,7 @@ RTFD
    public/gource/index
    public/grub/index
    public/ifupdown2/index
+   public/imagemagick/index
    public/isc-dhcp-server/index
    public/letsencrypt/index
    public/libnss3-tools/index
diff --git a/docs/public/imagemagick/index.rst b/docs/public/imagemagick/index.rst
new file mode 100644
index 0000000..ff83c7f
--- /dev/null
+++ b/docs/public/imagemagick/index.rst
@@ -0,0 +1,22 @@
+imagemagick
+===========
+
+configure
+---------
+
+* /etc/ImageMagick-6/policy.xml
+
+.. code:: xml
+
+ <policymap>
+   <policy domain="resource" name="memory" value="1024MiB" />
+ </policymap>
+
+convert
+-------
+
+.. code:: shell
+
+ convert \
+ -units PixelsPerInch -density 300 \
+ "${input_file}" "${output_file}"