diff --git a/bl-kernel/ajax/upload-image.php b/bl-kernel/ajax/upload-image.php
new file mode 100644
index 00000000..f6ddbed5
--- /dev/null
+++ b/bl-kernel/ajax/upload-image.php
@@ -0,0 +1,92 @@
+<?php defined('BLUDIT') or die('Bludit CMS.');
+header('Content-Type: application/json');
+
+// Options allowed for this AJAX
+$optionsAllowed = array(
+	'profilePicture',
+	'siteLogo',
+	'favicon'
+);
+
+// Image transformation
+$transformation = false;
+
+// $_POST
+// ----------------------------------------------------------------------------
+
+// (string) $_POST['option']
+$option = empty($_POST['option']) ? false : $_POST['option'];
+if (!in_array($option, $optionsAllowed)) {
+	exit (json_encode(array(
+		'status'=>1,
+		'message'=>'Error in option parameter.'
+	)));
+}
+
+// (string) $_POST['username']
+if ($option=='profilePicture') {
+	$username = empty($_POST['username']) ? false : $_POST['username'];
+	if ($username===false) {
+		exit (json_encode(array(
+			'status'=>1,
+			'message'=>'Error in username parameter.'
+		)));
+	}
+
+	$transformation = array(
+		'resize'=>true,
+		'width'=>PROFILE_IMG_WIDTH,
+		'height'=>PROFILE_IMG_HEIGHT,
+		'quality'=>PROFILE_IMG_QUALITY,
+		'forceJPG'=>false,
+		'forcePNG'=>true,
+		'option'=>'crop'
+	);
+
+	$finalPath = PATH_UPLOADS_PROFILES;
+	$finalFilename = $username.'png';
+} elseif ($option=='siteLogo') {
+	$finalPath = PATH_UPLOADS;
+	$finalFilename = 'logo';
+}
+
+// ----------------------------------------------------------------------------
+
+if (!isset($_FILES['inputFile'])) {
+	exit (json_encode(array(
+		'status'=>1,
+		'message'=>'Error trying to upload the file.'
+	)));
+}
+
+// File extension
+$fileExtension 	= pathinfo($_FILES['inputFile']['name'], PATHINFO_EXTENSION);
+
+// Tmp filename
+$tmpFilename = 'tmp.'.$fileExtension;
+
+// Move from temporary directory to uploads folder
+rename($_FILES['inputFile']['tmp_name'], PATH_TMP.$tmpFilename);
+
+// Resize and crop image
+if ($transformation['resize']) {
+	$image = new Image();
+	$image->setImage(PATH_TMP.$tmpFilename, $transformation['width'], $transformation['heigh'], $transformation['option']);
+	$image->saveImage($finalPath.$finalFilename, $transformation['quality'], $transformation['forceJPG'], $transformation['forcePNG']);
+} else {
+	rename(PATH_TMP.$tmpFilename, $finalPath.$finalFilename.'.'.$fileExtension);
+}
+
+// Remove the tmp file
+unlink(PATH_TMP.$tmpFilename);
+
+// Permissions
+chmod($finalPath.$finalFilename, 0644);
+
+exit (json_encode(array(
+	'status'=>0,
+	'message'=>'Image uploaded success.',
+	'filename'=>$finalPath.$finalFilename
+)));
+
+?>
\ No newline at end of file