No uploads.There is no file-upload endpoint on duck.tools. This tool process your input inside this browser tab.
No tracking.No analytics and no tracking cookies. Sign-in uses a session cookie and loads Cloudflare Turnstile only when you open the account dialog.
We never see your data.Your file never reaches a Duck Tools server, so there is nothing for us to store, read or leak.
About the AI model
- Model
- BEN2 (MIT licence), ONNX build by the onnx-community
- Runtime
- Transformers.js with ONNX Runtime Web, served from duck.tools — WebGPU when your browser supports it, otherwise WebAssembly on the CPU
- Download
- ~219 MB model, downloaded once, fetched from Hugging Face the first time you press the button and then cached by your browser
- Your image
- Stays in memory on your device. It is never part of any network request.
Inference happens on your device. The only network traffic is the one-time download of the open-source model weights and runtime, which your browser caches. Your image is never uploaded.
To be precise: your browser still downloads this page, its scripts and the model weightsover the network, and our web server keeps standard access logs. What never travels is the content you put into a local tool.