diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index a874a313d..547da5d88 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -256,6 +256,7 @@ Eltaurus <https://github.com/Eltaurus-Lt>
 jariji
 Francisco Esteva <fr.esteva@duocuc.cl>
 SelfishPig <https://github.com/SelfishPig>
+Miguel Gazquez <miguel.gazquez82@gmail.com>
 
 ********************
 
diff --git a/qt/aqt/editor.py b/qt/aqt/editor.py
index e86f5fe96..a3d6d2af6 100644
--- a/qt/aqt/editor.py
+++ b/qt/aqt/editor.py
@@ -63,29 +63,38 @@ from aqt.utils import (
 )
 from aqt.webview import AnkiWebView, AnkiWebViewKind
 
-pics = ("jpg", "jpeg", "png", "gif", "svg", "webp", "ico", "avif")
+pics = (
+    "jpg", "JPG",
+    "jpeg", "JPEG",
+    "png" ",PNG",
+    "gif" ",GIF",
+    "svg" ",SVG",
+    "webp", "WEBP",
+    "ico" ",ICO",
+    "avif", "AVIF",
+)
 audio = (
-    "3gp",
-    "aac",
-    "avi",
-    "flac",
-    "flv",
-    "m4a",
-    "mkv",
-    "mov",
-    "mp3",
-    "mp4",
-    "mpeg",
-    "mpg",
-    "oga",
-    "ogg",
-    "ogv",
-    "ogx",
-    "opus",
-    "spx",
-    "swf",
-    "wav",
-    "webm",
+    "3gp", "3GP",
+    "aac", "AAC",
+    "avi", "AVI",
+    "flac", "FLAC",
+    "flv", "FLV",
+    "m4a", "M4A",
+    "mkv", "MKV",
+    "mov", "MOV",
+    "mp3", "MP3",
+    "mp4", "MP4",
+    "mpeg", "MPEG",
+    "mpg", "MPG",
+    "oga", "OGA",
+    "ogg", "OGG",
+    "ogv", "OGV",
+    "ogx", "OGX",
+    "opus", "OPUS",
+    "spx", "SPX",
+    "swf", "SWF",
+    "wav", "WAV",
+    "webm", "WEBM",
 )