diff --git a/Frontend/tools/xmlFormatter.html b/Frontend/tools/xmlFormatter.html
index eb82781..02a23d4 100644
--- a/Frontend/tools/xmlFormatter.html
+++ b/Frontend/tools/xmlFormatter.html
@@ -40,9 +40,9 @@
                         onfocus="clearDefaultContent(this, 'Insert XML here');"></textarea>
                     <br><br>
                     <button id="prettifyButton" class="max-width block-label action-button active"
-                        onclick="performFormatRequest('prettifypost', true, 'xmlArea', 'xmlArea')">Prettify XML</button>
+                        onclick="performFormatRequest('prettify', true, 'xmlArea', 'xmlArea')">Prettify XML</button>
                     <button id="minimizeButton" class="max-width block-label action-button active"
-                        onclick="performFormatRequest('minimizepost', true, 'xmlArea', 'xmlArea')">Minimize XML</button>
+                        onclick="performFormatRequest('minimize', true, 'xmlArea', 'xmlArea')">Minimize XML</button>
 
                 </div>
             </div>
diff --git a/Frontend/tools/xpath.html b/Frontend/tools/xpath.html
index 6f541bd..9179a2f 100644
--- a/Frontend/tools/xpath.html
+++ b/Frontend/tools/xpath.html
@@ -40,7 +40,7 @@
                         <button class="action-button active" id="clearXMLButton" style="padding: 3px 10px;"
                             onclick="clearDataField()">Clear</button>
                         <button class="action-button active" id="prettyXMLButton" style="padding: 3px 10px;"
-                            onclick="performFormatRequest('prettifypost', true, 'xmlArea', 'xmlArea')">Format XML</button>
+                            onclick="performFormatRequest('prettify', true, 'xmlArea', 'xmlArea')">Format XML</button>
                         <button class="action-button active" id="defaultXMLButton" style="padding: 3px 10px;"
                             onclick="fillDefaultXML(this)">Insert default XML</button>
                     </div>
diff --git a/Frontend/tools/xsd.html b/Frontend/tools/xsd.html
index efa62b0..d39ff63 100644
--- a/Frontend/tools/xsd.html
+++ b/Frontend/tools/xsd.html
@@ -28,7 +28,7 @@
                         <button class="action-button active" id="clearXMLButton" style="padding: 3px 10px;"
                             onclick="clearDataField()">Clear</button>
                         <button class="action-button active" id="prettyXMLButton" style="padding: 3px 10px;"
-                            onclick="performFormatRequest('prettifypost', true, 'xmlArea', 'xmlArea')">Format XML</button>
+                            onclick="performFormatRequest('prettify', true, 'xmlArea', 'xmlArea')">Format XML</button>
                         <button class="action-button active" id="defaultXMLButton" style="padding: 3px 10px;"
                             onclick="fillDefaultXML(this)">Insert default XML</button>
                     </div>
diff --git a/Frontend/tools/xslt.html b/Frontend/tools/xslt.html
index 0e36c34..90d0abe 100644
--- a/Frontend/tools/xslt.html
+++ b/Frontend/tools/xslt.html
@@ -29,7 +29,7 @@
                         <button class="action-button active" id="clearXMLButton" style="padding: 3px 10px;"
                             onclick="clearDataField()">Clear</button>
                         <button class="action-button active" id="prettyXMLButton" style="padding: 3px 10px;"
-                            onclick="performFormatRequest('prettifypost', true, 'xmlArea', 'xmlArea')">Format XML</button>
+                            onclick="performFormatRequest('prettify', true, 'xmlArea', 'xmlArea')">Format XML</button>
                         <button class="action-button active" id="defaultXMLButton" style="padding: 3px 10px;"
                             onclick="fillDefaultXML(this)">Insert default XML</button>
                     </div>