diff --git a/snippets/addClass.md b/snippets/addClass.md
index d71b6d22a..ddf317df6 100644
--- a/snippets/addClass.md
+++ b/snippets/addClass.md
@@ -3,6 +3,7 @@ title: Add class to HTML element
 tags: browser
 expertise: beginner
 author: chalarangelo
+cover: blog_images/budapest-palace.jpg
 firstSeen: 2020-12-30T19:21:15+02:00
 lastUpdated: 2020-12-30T19:21:15+02:00
 ---
diff --git a/snippets/ary.md b/snippets/ary.md
index 582288890..2420f0550 100644
--- a/snippets/ary.md
+++ b/snippets/ary.md
@@ -2,6 +2,7 @@
 title: Function arity
 tags: function
 expertise: advanced
+cover: blog_images/trippy-chemicals.jpg
 firstSeen: 2018-01-24T13:59:54+02:00
 lastUpdated: 2020-10-18T20:24:28+03:00
 ---
diff --git a/snippets/bubbleSort.md b/snippets/bubbleSort.md
index f30342888..766770482 100644
--- a/snippets/bubbleSort.md
+++ b/snippets/bubbleSort.md
@@ -3,6 +3,7 @@ title: Bubble sort
 tags: algorithm,array
 expertise: beginner
 author: maciv
+cover: blog_images/budapest-palace.jpg
 firstSeen: 2020-12-27T21:20:31+02:00
 lastUpdated: 2020-12-29T12:18:58+02:00
 ---
diff --git a/snippets/dateRangeGenerator.md b/snippets/dateRangeGenerator.md
index 109065dc6..d5c4f0f73 100644
--- a/snippets/dateRangeGenerator.md
+++ b/snippets/dateRangeGenerator.md
@@ -3,6 +3,7 @@ title: Date range generator
 tags: date,function,generator
 expertise: advanced
 author: maciv
+cover: blog_images/portal-timelapse.jpg
 firstSeen: 2021-06-21T05:00:00-04:00
 ---
 
diff --git a/snippets/drop.md b/snippets/drop.md
index 42d1d807c..ee81a5b3c 100644
--- a/snippets/drop.md
+++ b/snippets/drop.md
@@ -2,6 +2,7 @@
 title: Drop list elements from the left
 tags: array
 expertise: beginner
+cover: blog_images/bridge-drop.jpg
 firstSeen: 2018-01-26T12:23:18+02:00
 lastUpdated: 2020-11-01T20:50:57+02:00
 ---
diff --git a/snippets/dropRightWhile.md b/snippets/dropRightWhile.md
index 94a7c7d30..a134678d2 100644
--- a/snippets/dropRightWhile.md
+++ b/snippets/dropRightWhile.md
@@ -2,6 +2,7 @@
 title: Drop list elements from the right based on function
 tags: array
 expertise: intermediate
+cover: blog_images/bridge-drop.jpg
 firstSeen: 2018-01-26T12:23:18+02:00
 lastUpdated: 2020-10-19T18:51:03+03:00
 ---