diff --git a/lib/imgcache.js b/lib/imgcache.js
index 659590d..fc3e3fe 100644
--- a/lib/imgcache.js
+++ b/lib/imgcache.js
@@ -190,7 +190,18 @@ LOG_LEVEL_ERROR = 3;
   // Returns a URL that can be used to locate a file
   Helpers.EntryGetURL = function (entry) {
     // toURL for html5, toURI for cordova 1.x
-    return (typeof entry.toURL === 'function' ? Helpers.EntryToURL(entry) : entry.toURI());
+    var url = (typeof entry.toURL === 'function' ? Helpers.EntryToURL(entry) : entry.toURI());
+
+    // Ionics webview has a URL normalization method (#223)
+    var ionicNormalizer = window.Ionic &&
+      ((window.Ionic.WebView && window.Ionic.WebView.convertFileSrc) ||
+        window.Ionic.normalizeURL);
+
+    if (typeof ionicNormalizer === "function") {
+      url = ionicNormalizer(url);
+    }
+
+    return url;
   };
 
   // Returns the full absolute path from the root to the FileEntry