Privacy

Your files never leave your device.

LocalBG does not have a backend for images. Adding a photo, cropping it, running the model, and downloading a PNG or ZIP all happen in the tab. The worker does not attach the pixels to a request.

Network requests the tool can make

• A GET for the pinned ONNX weights on the Hugging Face CDN, only if the Cache Storage entry is missing.
• GETs for this site’s own JavaScript, CSS, fonts, and the ONNX Runtime WebAssembly files.

Those requests do not contain your image. There is no analytics SDK and no cookie set by this app for tracking.

What stays local

The decoded pixels, the matte, the PNG, and the ZIP. The model bytes, once downloaded, stay in the browser cache (localbg-models-v1) until the browser evicts them. Clearing site data removes the cache; it does not upload anything.

This page describes the software as shipped in the repository. It is not a law-firm privacy policy for a future company.