<h2 id="mgc-metadata-gallery-converter">🖼️ MGC - Metadata Gallery Converter</h2>MGC is a lightweight, portable app with a simple goal: Make it easy to view, edit, and convert metadata from <code>.png</code> images generated by ComfyUI, Stable Diffusion, or TensorART—and make it all play nice with Civitai.<hr /><h3 id="update!">🔒 Update!</h3>If your antivirus flags it as a false positive, don’t worry—it’s because I used auto-py-to-exe to package everything neatly and hide a bunch of Python folders. I'm currently waiting for the digital signature. And yes—it's open source. You can also find the version on my <a target="_blank" rel="ugc" href="https://github.com/HerrscherAGGA/MGC---Metadata-Gallery-Converter-/tree/MGC">GitHub</a>, or just check the included files in the article.💡 Tip: If you prefer not to run it on your PC, try the <a target="_blank" rel="ugc" href="https://github.com/HerrscherAGGA/MGC---Metadata-Gallery-Converter-/blob/MGC/civitai_metadata_fixer(google_colab).py">Google Colab version</a>. It's simpler, runs in your browser, and works just as well.<hr /><h3 id="why-i-made-this">🎯 Why I Made This</h3>Honestly, I was just tired of copying prompts manually. When uploading images from TensorART to Civitai, the metadata often goes missing—even if Tiefsee can read it, retyping everything was a pain.So I built MGC to fix that.With it, you can:<ul><li>Browse your images in a gallery view</li><li>Instantly see all prompts and settings</li><li>Copy, edit, and save them however you want</li><li>Export them in a Civitai-compatible format</li></ul><hr /><h3 id="key-features">🛠️ Key Features</h3><ul><li>✅ Thumbnail gallery (just drop a folder or drag in images)</li><li>✅ Supports <code>.png</code>, <code>.jpg</code>, <code>.jpeg</code>, and <code>.webp</code></li><li>✅ Quick navigation with ↑ and ↓ keys</li><li>✅ Clearly shows:<ul><li>Positive &amp; Negative Prompts</li><li>Steps, Sampler, Seed, Model, etc.</li></ul></li><li>✅ One-click “Copy All”</li><li>✅ Convert to Civitai format instantly</li><li>✅ Save prompts as <code>.txt</code> or embed them back into <code>.png</code></li><li>✅ Language toggle (English &amp; Spanish)</li><li>✅ Alerts you if metadata is missing (especially for <code>.jpg</code>)</li></ul><hr /><h3 id="how-to-use-it">📦 How to Use It</h3><ol><li>Extract the <code>.zip</code> wherever you like (even a USB stick).</li><li>Run <code>MGC_byAGGA.exe</code>.</li><li>Drop a folder or open one with the 📂 button.</li><li>Click a thumbnail or use the arrows.</li><li>That’s it — the metadata shows up automatically.</li></ol>From there, you can:<ul><li>Copy or edit the prompts</li><li>Save them as <code>.txt</code></li><li>Save them as <code>.png</code> with fixed metadata</li><li>Convert them to Civitai format</li></ul><hr /><h3 id="requirements">ℹ️ Requirements</h3><ul><li>Works on Windows 8 or newer</li><li>Doesn’t need installation</li><li>Doesn’t need internet</li><li>Just works 🙂</li></ul><hr /><h3 id="still-improving">🧪 Still Improving</h3>This app is still growing. If you find a weird image format, or have ideas for features you’d love to see, feel free to share them. I made this for myself… but also for you, if you’re tired of redoing the same steps every time. 😅<hr /><h3 id="made-by-a-frustrated-user-(me)">👨‍💻 Made by a frustrated user (me)</h3>Who just wanted his prompts back.

MGC - Metadata Gallery Converter | Prompts Editor

I did this because I usually test some Lora in TensorArt and sometimes the metadata is hidden when uploading them to Civitai.

Files with SHA256: 4f8b85c40d556e77939bbbfab3e779813a116e018f5383c4f4030289ddbbd051