Plain-language privacy

Your files stay yours.

The LUT.HAUS public lab processes media and LUTs entirely inside your browser. It does not contain an upload endpoint.

What never leaves your device

Your photos, videos, captured frames, and rendered previews.
Your `.cube` files, ZIP contents, parsed LUT values, and filenames.
Your searches, selected look, favorites, shortlist, strength, and interpolation choice.

What is stored

The launch lab keeps your working session only in memory. Reloading or closing the page clears it. The site may store a theme or reduced-motion preference locally, but it does not persist media or proprietary LUT collections in IndexedDB.

Analytics

The launch lab emits no behavioral analytics events and includes no advertising pixels, session replay, canvas recording, heatmaps, or third-party fonts. Cloudflare may retain ordinary CDN request logs under its infrastructure policies, but those requests do not include the files you open locally.

Exports

Preview images and contact sheets are generated locally. The browser creates a temporary object URL solely to download the finished file, then revokes it.

Verify it yourself. Load the page, select your files, disconnect from the network, and continue comparing LUTs. The processing path does not require a server.

Questions

Email hello@lut.haus.