Plain-language policy · 28 August 2026

Private by design.

Flipbook Proof processes your source video in your browser. The video and extracted frames are not uploaded to us. No account is required and we do not use advertising, tracking pixels, or third-party analytics.

What stays on your device

Extracted frames and project settings are stored in your browser’s IndexedDB so your proof survives a refresh. A license token and its last verification result are stored in localStorage if you unlock Plus. You can remove project data with “Start over,” remove a license from the unlock panel, or clear this site’s browser data.

What crosses the network

When you verify a purchase, the license token is sent over HTTPS to the Sociobot billing API. Sociobot/Dodo is the merchant of record and processes checkout details under its own transaction records. Flipbook Proof does not receive or store card details.

Your files and choices

You can export a project as JSON and import it on another device. Exports contain the extracted frame images, so store them as carefully as the source footage. Uninstalling the PWA does not always clear browser storage; use “Start over” first if needed.

Contact

For privacy questions, contact privacy@sociobot.in.