diff --git a/assets/static/opensearch.xml b/assets/static/opensearch.xml
new file mode 100644
index 00000000..48909d2f
--- /dev/null
+++ b/assets/static/opensearch.xml
@@ -0,0 +1,10 @@
+<OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/">
+  <ShortName>Derpibooru</ShortName>
+  <Description>Derpibooru image search</Description>
+  <InputEncoding>UTF-8</InputEncoding>
+  <Image width="16" height="16" type="image/x-icon">https://derpibooru.org/favicon.ico</Image>
+  <Image width="64" height="64" type="image/svg+xml">https://derpibooru.org/favicon.svg</Image>
+  <Url type="text/html" method="get" template="https://derpibooru.org/search">
+    <Param name="q" value="{searchTerms}"/>
+  </Url>
+</OpenSearchDescription>
diff --git a/lib/philomena_web.ex b/lib/philomena_web.ex
index a4bccdf2..fd16f8ce 100644
--- a/lib/philomena_web.ex
+++ b/lib/philomena_web.ex
@@ -17,7 +17,7 @@ defmodule PhilomenaWeb do
   and import those modules here.
   """
 
-  def static_paths, do: ~w(assets favicon.ico favicon.svg robots.txt)
+  def static_paths, do: ~w(assets favicon.ico favicon.svg robots.txt opensearch.xml)
 
   def controller do
     quote do
diff --git a/lib/philomena_web/templates/layout/app.html.slime b/lib/philomena_web/templates/layout/app.html.slime
index 29013972..d7842369 100644
--- a/lib/philomena_web/templates/layout/app.html.slime
+++ b/lib/philomena_web/templates/layout/app.html.slime
@@ -15,6 +15,7 @@ html lang="en"
       link rel="stylesheet" href=dark_stylesheet_path() media="(prefers-color-scheme: dark)"
     link rel="icon" href=~p"/favicon.ico" type="image/x-icon"
     link rel="icon" href=~p"/favicon.svg" type="image/svg+xml"
+    link rel="search" type="application/opensearchdescription+xml" title="Derpibooru" href=~p"/opensearch.xml"
     meta name="generator" content="philomena"
     meta name="theme-color" content="#618fc3"
     meta name="format-detection" content="telephone=no"