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Zach Perlmutter

Crumb Privacy Policy

Last updated: November 2, 2026

Crumb is a browser extension for managing your cookies. Your privacy is the point.

What we collect: Nothing. Crumb has no servers, accounts, analytics, ads or trackers. It doesn't send any data off your device, and its security settings block it from making network requests.

What stays on your device: To work, Crumb reads and changes cookies in your browser, only when you ask it to. Your settings (locked cookies, saved sets, block list and theme) are kept in your browser's local extension storage. Saved sets and exports can be encrypted with a password you choose. We never see that password.

Files you export: Exports are saved where you choose. They may contain login cookies, so keep them private.

Sharing: We don't sell, share or transfer any data, because we never receive any.

Removing data: Uninstalling Crumb deletes all of its stored settings.

Contact: zachp@mail.grokbot.com