diff --git a/core.php b/core.php
index 5a86725..1c64af4 100644
--- a/core.php
+++ b/core.php
@@ -357,6 +357,8 @@ class Slimdown {
 		'/(\*)(.*?)\1/' => '<strong>\2</strong>',					// bold
 		
 		// todo test these
+		'/!\[(.*)\]\(([^\s]+)\s(\d+.+)\s(left|right)\)/' => '<img src="\2" alt="\1" style="max-width: \3; float: \4;" />',		// images with size
+		'/!\[(.*)\]\(([^\s]+)\s(\d+.+)\)/' => '<img src="\2" alt="\1" style="max-width: \3;" />',		// images with size
 		'/!\[(.*)\]\((.*)\)/' => '<img src="\2" alt="\1" />',		// basic images
 		// todo end
 		
diff --git a/index.php b/index.php
index c82a22e..322320e 100644
--- a/index.php
+++ b/index.php
@@ -511,6 +511,8 @@ class Slimdown {
 		'/(\*)(.*?)\1/' => '<strong>\2</strong>',					// bold
 		
 		// todo test these
+		'/!\[(.*)\]\(([^\s]+)\s(\d+.+)\s(left|right)\)/' => '<img src="\2" alt="\1" style="max-width: \3; float: \4;" />',		// images with size
+		'/!\[(.*)\]\(([^\s]+)\s(\d+.+)\)/' => '<img src="\2" alt="\1" style="max-width: \3;" />',		// images with size
 		'/!\[(.*)\]\((.*)\)/' => '<img src="\2" alt="\1" />',		// basic images
 		// todo end