Back to Hollon

Buck or doe, on your computer.

Free on every plan. Download the experimental local engine, choose your photos, and export classification results. Your photos stay on your computer.

Download desktop engine (.zip)

Getting started

  1. Unzip the download.
  2. Open a terminal in the folder. Run python3 -m http.server 8789 --bind 127.0.0.1 (Windows: py -m http.server 8789 --bind 127.0.0.1).
  3. Open http://localhost:8789 in a recent Chrome or Edge desktop browser with WebGPU.
  4. Load the model, select local images, and download your results.

Internet is required to download public model weights on first use. Processing happens locally. This release exports JSON and does not sync results to your Hollon account. Uncertain classifications stay Unknown for manual review.