diff --git a/src/General/Build.coffee b/src/General/Build.coffee
index 8d018b8ee..c225fa3f0 100644
--- a/src/General/Build.coffee
+++ b/src/General/Build.coffee
@@ -60,6 +60,10 @@ Build =
     isOP = postID is threadID
 
     staticPath = '//static.4chan.org/image/'
+    gifIcon = if window.devicePixelRatio >= 2
+      '@2x.gif'
+    else
+      '.gif'
 
     if email
       emailStart = '<a href="mailto:' + email + '" class="useremail">'
@@ -82,21 +86,21 @@ Build =
         capcodeClass = " capcodeAdmin"
         capcodeStart = " <strong class='capcode hand id_admin'" +
           "title='Highlight posts by the Administrator'>## Admin</strong>"
-        capcode      = " <img src='#{staticPath}adminicon.gif' " +
+        capcode      = " <img src='#{staticPath}adminicon#{gifIcon}' " +
           "alt='This user is the 4chan Administrator.' " +
           "title='This user is the 4chan Administrator.' class=identityIcon>"
       when 'mod'
         capcodeClass = " capcodeMod"
         capcodeStart = " <strong class='capcode hand id_mod' " +
           "title='Highlight posts by Moderators'>## Mod</strong>"
-        capcode      = " <img src='#{staticPath}modicon.gif' " +
+        capcode      = " <img src='#{staticPath}modicon#{gifIcon}' " +
           "alt='This user is a 4chan Moderator.' " +
           "title='This user is a 4chan Moderator.' class=identityIcon>"
       when 'developer'
         capcodeClass = " capcodeDeveloper"
         capcodeStart = " <strong class='capcode hand id_developer' " +
           "title='Highlight posts by Developers'>## Developer</strong>"
-        capcode      = " <img src='#{staticPath}developericon.gif' " +
+        capcode      = " <img src='#{staticPath}developericon#{gifIcon}' " +
           "alt='This user is a 4chan Developer.' " +
           "title='This user is a 4chan Developer.' class=identityIcon>"
       else
@@ -114,11 +118,11 @@ Build =
     if file?.isDeleted
       fileHTML = if isOP
         "<div class=file id=f#{postID}><div class=fileInfo></div><span class=fileThumb>" +
-          "<img src='#{staticPath}filedeleted.gif' alt='File deleted.' class=fileDeletedRes>" +
+          "<img src='#{staticPath}filedeleted#{gifIcon}' alt='File deleted.' class=fileDeletedRes>" +
         "</span></div>"
       else
         "<div class=file id=f#{postID}><span class=fileThumb>" +
-          "<img src='#{staticPath}filedeleted-res.gif' alt='File deleted.' class=fileDeletedRes>" +
+          "<img src='#{staticPath}filedeleted-res#{gifIcon}' alt='File deleted.' class=fileDeletedRes>" +
         "</span></div>"
     else if file
       ext = file.name[-3..]
@@ -178,11 +182,11 @@ Build =
       ''
 
     sticky = if isSticky
-      " <img src=#{staticPath}sticky.gif alt=Sticky title=Sticky class=stickyIcon>"
+      " <img src=#{staticPath}sticky#{gifIcon} alt=Sticky title=Sticky class=stickyIcon>"
     else
       ''
     closed = if isClosed
-      " <img src=#{staticPath}closed.gif alt=Closed title=Closed class=closedIcon>"
+      " <img src=#{staticPath}closed#{gifIcon} alt=Closed title=Closed class=closedIcon>"
     else
       ''
 
diff --git a/src/General/Thread.coffee b/src/General/Thread.coffee
index e681983e5..a02f4bc72 100644
--- a/src/General/Thread.coffee
+++ b/src/General/Thread.coffee
@@ -22,7 +22,7 @@ class Thread
       $.rm $ ".#{typeLC}Icon", @OP.nodes.info
       return
     icon = $.el 'img',
-      src: "//static.4chan.org/image/#{typeLC}.gif"
+      src: "//static.4chan.org/image/#{typeLC}#{if window.devicePixelRatio >= 2 then '@2x' else ''}.gif"
       alt:   type
       title: type
       className: "#{typeLC}Icon"