diff --git a/Frontend/assets/scripts/tools/json.js b/Frontend/assets/scripts/tools/json.js
index 1ce3473..04e2c55 100644
--- a/Frontend/assets/scripts/tools/json.js
+++ b/Frontend/assets/scripts/tools/json.js
@@ -20,33 +20,44 @@ function formatAndValidateJson(errorElement) {
     input.innerText = data;
     processInfo.innerText = "";
     hljs.highlightElement(input);
+
+    const end = new Date();
+    processInfo.innerHTML = "<b style='color: black'>Validation and formatting time:</b> <span style='color: green'>" + (end.getMilliseconds() - start.getMilliseconds()) + "ms</span>";
   })
   .catch((error) => {
     processInfo.innerHTML = "<b style='color: red'>" + error + "</b>";
     console.error('Error:', error);
   });
-
-  const end = new Date();
-  processInfo.innerHTML = "<b style='color: black'>Validation and formatting time:</b> <span style='color: green'>" + (end.getMilliseconds() - start.getMilliseconds()) + "ms</span>";
 }
 
 function minimizeJson(errorElement) {
   const input = document.querySelector('#jsonBlock');
   const processInfo = document.getElementById(errorElement);
 
-  try {
-    const start = new Date();
+  const start = new Date();
+  const address = window.location.protocol + "//" + window.location.hostname + ":" + 8081 + "/json/minimize"
 
-    const obj = JSON.parse(input.textContent);
-    input.innerHTML = JSON.stringify(obj);
+  fetch(address, {
+    method: 'POST',
+    body: input.textContent
+  })
+  .then(async (response) => {
+    if (!response.ok) {
+      throw Error(await response.text());
+    }
+
+    return response.text();
+  })
+  .then((data) => {
+    input.innerText = data;
     processInfo.innerText = "";
     hljs.highlightElement(input);
 
     const end = new Date();
-    processInfo.innerHTML = "<b style='color: black'>Validation and formatting time:</b> <span style='color: green'>"
-        + (end.getMilliseconds() - start.getMilliseconds()) + "ms</span>";
-  } catch (error) {
+    processInfo.innerHTML = "<b style='color: black'>Validation and formatting time:</b> <span style='color: green'>" + (end.getMilliseconds() - start.getMilliseconds()) + "ms</span>";
+  })
+  .catch((error) => {
     processInfo.innerHTML = "<b style='color: red'>" + error + "</b>";
-    console.error("Error: ", error)
-  }
+    console.error('Error:', error);
+  });
 }
\ No newline at end of file