diff --git a/README.md b/README.md
index 8d51953..05c3bbc 100644
--- a/README.md
+++ b/README.md
@@ -20,14 +20,39 @@ Add `mehr-als-nix/json-faker` dependency to the `require` section inside your co
 use MehrAlsNix\JsonFaker\JsonFaker;
 
 $jsonTemplate = <<<JSON
-[
-  {
-    "float-value": "__RAND_FLOAT__",
-    "boolean-value": "__RAND_BOOLEAN__",
-    "number-value": "__RAND_NUMBER__",
-    "simple-text": "__RAND__TEXT__"
-  }
-]
+{
+  "options": [
+    {
+      "__JSON_OPTIONS__": "JSON_PRETTY_PRINT|JSON_HEX_TAG|JSON_HEX_APOS|JSON_HEX_QUOT|JSON_HEX_AMP"
+    }
+  ],
+  "fixture": [
+    {
+      "float-value": "__RAND_FLOAT__",
+      "boolean-value": "__RAND_BOOLEAN__",
+      "number-value": "__RAND_NUMBER__",
+      "simple-text": "__RAND__TEXT__"
+    },
+    [
+      {
+        "float-value": "__RAND_FLOAT__",
+        "boolean-value": "__RAND_BOOLEAN__",
+        "number-value": "__RAND_NUMBER__",
+        "simple-text": "test test test",
+        "simple-array": [
+          "1",
+          2,
+          "__RAND_FLOAT__"
+        ]
+      },
+      {
+        "float-value": "__RAND_FLOAT__",
+        "boolean-value": "__RAND_BOOLEAN__",
+        "number-value": "__RAND_NUMBER__"
+      }
+    ]
+  ]
+}
 JSON;
 
 echo (string) new JsonFaker($jsonTemplate, false);
@@ -38,10 +63,28 @@ Running this script generates a JSON string with random values like:
 ```json
 [
     {
-        "float-value": 5.234791,
-        "boolean-value": true,
-        "number-value": 867,
-        "simple-text": "id consequatur"
-    }
+        "float-value": 619505.89336841,
+        "boolean-value": false,
+        "number-value": 46243865,
+        "simple-text": "aspernatur saepe"
+    },
+    [
+        {
+            "float-value": 866878.15492,
+            "boolean-value": false,
+            "number-value": 0,
+            "simple-text": "dolores voluptates assumenda",
+            "simple-array": [
+                5,
+                6,
+                1072888.1899307
+            ]
+        },
+        {
+            "float-value": 3733219.1933299,
+            "boolean-value": true,
+            "number-value": 705
+        }
+    ]
 ]
 ```
diff --git a/examples/templates/example.json b/examples/templates/example.json
index 8da7bb5..53c848f 100644
--- a/examples/templates/example.json
+++ b/examples/templates/example.json
@@ -1,22 +1,33 @@
-[
-  {
-    "float-value": "__RAND_FLOAT__",
-    "boolean-value": "__RAND_BOOLEAN__",
-    "number-value": "__RAND_NUMBER__",
-    "simple-text": "__RAND__TEXT__"
-  },
-  [
+{
+  "options": [
+    {
+      "__JSON_OPTIONS__": "JSON_PRETTY_PRINT|JSON_HEX_TAG|JSON_HEX_APOS|JSON_HEX_QUOT|JSON_HEX_AMP"
+    }
+  ],
+  "fixture": [
     {
       "float-value": "__RAND_FLOAT__",
       "boolean-value": "__RAND_BOOLEAN__",
       "number-value": "__RAND_NUMBER__",
-      "simple-text": "test test test",
-      "simple-array": ["1", 2, "__RAND_FLOAT__"]
+      "simple-text": "__RAND__TEXT__"
     },
-    {
-      "float-value": "__RAND_FLOAT__",
-      "boolean-value": "__RAND_BOOLEAN__",
-      "number-value": "__RAND_NUMBER__"
-    }
+    [
+      {
+        "float-value": "__RAND_FLOAT__",
+        "boolean-value": "__RAND_BOOLEAN__",
+        "number-value": "__RAND_NUMBER__",
+        "simple-text": "test test test",
+        "simple-array": [
+          "1",
+          2,
+          "__RAND_FLOAT__"
+        ]
+      },
+      {
+        "float-value": "__RAND_FLOAT__",
+        "boolean-value": "__RAND_BOOLEAN__",
+        "number-value": "__RAND_NUMBER__"
+      }
+    ]
   ]
-]
\ No newline at end of file
+}
diff --git a/src/JsonFaker.php b/src/JsonFaker.php
index 56ee61c..7ddd251 100644
--- a/src/JsonFaker.php
+++ b/src/JsonFaker.php
@@ -6,6 +6,10 @@
 
 class JsonFaker
 {
+    private static $OPTIONS = [
+        ['__JSON_OPTIONS__' => false]
+    ];
+
     /** @var string $jsonTemplate */
     private $jsonTemplate;
 
@@ -26,20 +30,29 @@ public function __construct($jsonTemplate, $fromFile = true)
 
     public function __toString()
     {
-        try {
-            $json = $this->jsonTemplate;
-
-            if ($this->fromFile) {
-                $json = file_get_contents($this->jsonTemplate);
-            }
+        $json = $this->jsonTemplate;
 
-            $json = json_decode($json, true);
-            array_walk_recursive($json, [$this, 'getFakeValue']);
-        } catch (\Exception $e) {
-            var_dump($e->getMessage());
+        if ($this->fromFile) {
+            $json = file_get_contents($this->jsonTemplate);
         }
 
-        return json_encode($json, JSON_PRETTY_PRINT);
+        $json = json_decode($json, true);
+        $fixture = $json['fixture'];
+
+        self::$OPTIONS = array_merge(self::$OPTIONS[0], $json['options'][0]);
+
+        array_walk_recursive($fixture, [$this, 'getFakeValue']);
+
+        if (self::$OPTIONS['__JSON_OPTIONS__']) {
+            $options = explode('|', self::$OPTIONS['__JSON_OPTIONS__']);
+            $opt = 0;
+            foreach ($options as $option) {
+                $opt |= constant($option);
+            }
+            return json_encode($fixture, $opt);
+        } else {
+            return json_encode($fixture);
+        }
     }
 
     /**