Crumb shows a cookie consent banner on every page and asks each new visitor which cookies they allow. Until the visitor agrees, the site holds back its optional analytics, advertising and functional tools, while essential cookies keep it working. Each choice is remembered, and a small cookie button lets the visitor change it at any time.
The banner can be a bar at the top or bottom, a box in a corner, or a centred window that waits for a choice. Accept all, Reject all and Settings sit side by side, and the settings panel has a switch for each category. A browser's Global Privacy Control signal turns off sale and advertising, and consent signals reach the site's ad and analytics tags.
Every design option is free: colours, fonts, corners, button styles, every text and a second language, with no app branding. A live preview in the dashboard shows what visitors see, and "Check my live site" opens the real site.
Premium adds the consent wall, all twelve built-in languages following the site language, a lighter notice or no banner outside chosen regions, pages without the banner and renewal after six or twelve months.
Crumb helps ask for and record consent; it is not legal advice.