Pixel Peeper

Pixel Peeper analyzes Stable Diffusion PNG metadata to surface the prompt terms that repeat across a batch of images.

What it does

• parses embedded PNG metadata from Auto1111 and ComfyUI outputs
• ranks prompt terms by frequency across the uploaded image set
• highlights which images contain a selected term
• offers a quick local quality score and a slower server-side aesthetic score

Privacy

• Prompt analysis and fast scoring run entirely in your browser. Images never leave your device.
• Accurate scoring resizes each image and POSTs it to /api/score. The server downloads CLIP and LAION model weights on first use and caches them under /tmp/transformers-cache.

License

MIT — see LICENSE.

Credits

• LAION aesthetic predictor
• Hugging Face Transformers.js / Xenova/clip-vit-base-patch32