- add code minifier to tools.json, sidebar.html and add screenshot

Author: TobiasMue91

data/tools.json

@@ -1362,5 +1362,16 @@
     "aiPowered": false,
     "featured": false,
     "date": "2025-04-30"
+  },
+  {
+    "id": "code_minifier",
+    "title": "Code Minifier",
+    "description": "Free online code minifier tool that compresses JavaScript, CSS, HTML, JSON, SQL, Python, and PHP code to reduce file size and improve website loading speed.",
+    "url": "tools/code_minifier.html",
+    "screenshot": "screenshots/screenshot_178.png",
+    "type": "tool",
+    "aiPowered": false,
+    "featured": false,
+    "date": "2025-05-01"
   }
 ]

screenshots/screenshot_178.png

@@ -263,6 +263,7 @@ <h2>Tools by ChatGPT</h2>
       <li><a href="/tools/text_sound_visualizer.html">Text Sound Visualizer</a></li>
       <li><a href="/tools/invoice_generator.html">Invoice Generator</a></li>
       <li><a href="/games/color_guessing_game.html">Color Guessing Game</a></li>
+      <li><a href="/tools/code_minifier.html">Code Minifier</a></li>
 <!-- end -->
     </ul>
   </div>