diff --git a/README.md b/README.md
index 8b2cf9c..5a8915d 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
 # Share to Mastodon (Manifest V2)
 
-This branch is a backported Manifest V2 version, intended for use with Firefox. When Firefox adds full support for Manifest V3 and extension Service Workers, this will be merged with the `main` branch.
\ No newline at end of file
+This branch is a backported Manifest V2 version, intended for use with Firefox. When Firefox adds full support for Manifest V3 and extension Service Workers, this will be merged with the `main` branch.
+
+![Screenshot of extension in Mozilla Firefox](https://i.imgur.com/phwSNYp.png)
\ No newline at end of file