Simon Willison’s Weblog

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16th December 2025

Tool Is it a bird? — Determine whether images contain birds using OpenAI's CLIP model running directly in your browser through Transformers.js. Upload images by dragging and dropping, pasting from your clipboard, or selecting files, or use your device's camera for real-time analysis. The tool processes all images locally with no data sent to external servers, and includes a webcam mode with pinch-to-zoom functionality for mobile devices.

This is a beat by Simon Willison, posted on 16th December 2025.

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