- update PROMPTS.md with most recently used prompt

- implement a video to gif converter (which currently only is able to save the gif properly as HTML file)
- add missing screenshots
- add converter to sidebar and tools.json

Author: TobiasMue91

PROMPTS.md

@@ -205,4 +205,25 @@ Here is the minified code:
 ```
 
 Now start providing improvements until I stop responding with `continue`.
-````
+````
+
+## Claude 3.7 Enhance existing tools/games Prompt
+
+```
+<goal>
+As you can see, the attached tool/game is not very sophisticated yet, but the core functionality is working well.
+Our goal is to improve it thoroughly.
+</goal>
+
+<requirements>
+* Don't overengineer.  Add smart, simple and straightforward features.
+* Don't change the core functionality.
+* The tool should stay in the scope of this single HTML page.
+* Provide the updated code with a minimal amount of line breaks and indentations in order to save tokens.
+* Implement modern, well-structured and fitting design, UI and UX.
+</requirements>
+
+<task>
+Raise the quality of this standalone page to a highly sophisticated and professional level and provide the updated code.
+</task>
+```

data/tools.json

@@ -1131,5 +1131,16 @@
     "aiPowered": false,
     "featured": false,
     "date": "2025-03-01"
+  },
+  {
+    "id": "video_to_gif_converter",
+    "title": "Video to GIF Converter",
+    "description": "Online tool to create high-quality animated GIFs from your videos.",
+    "url": "tools/video_to_gif_converter.html",
+    "screenshot": "screenshots/screenshot_152.png",
+    "type": "tool",
+    "aiPowered": false,
+    "featured": false,
+    "date": "2025-03-01"
   }
 ]

screenshots/screenshot_151.png

@@ -238,6 +238,7 @@ <h2>Tools by ChatGPT</h2>
       <li><a href="/games/living_rps.html">Living RPS</a></li>
       <li><a href="/tools/grammar_check.html">AI Grammar Checker</a></li>
       <li><a href="/tools/svg_path_editor.html">SVG Path Editor</a></li>
+      <li><a href="/tools/video_to_gif_converter.html">Video to GIF Converter</a></li>
 <!-- end -->
     </ul>
   </div>