With Cookiebro you can manage/filter/block browser cookies that can be used to track you online. Cookiebro can remove unwanted cookies regardless of their origin (websites or WebExtension requests). Features:

• Configurable automatic deletion of unwanted cookies periodically (even every minute)
• Cookie whitelist - define which domains can set cookies
• Cookie blacklist - define domains from which cookies are dropped and not saved at all
• Easy to use interface - click the extension icon to add a site or domain wildcard to the whitelist
• Drop unwanted cookies with two clicks at any time
• Optionally protect session cookies to prevent accidental logout from currently open sites
• Optionally drop HTTP Response header ETag and Link from blacklisted sites to prevent tracking
• Automatically (optional) delete indexedDB and localStorage caches from websites at browser startup
• Automatically (optional) delete pluginData to get rid of e.g. Flash Cookies (LSO) at browser startup
• Automatically (optional) delete unwanted cookies at browser startup
• View, Edit, Create, Delete single cookies with a tree-based Cookie Editor
• Search cookies in Cookie Editor
• Export existing cookies to a file as JSON
• Import cookies from a file as JSON
• Supports Firefox First Party Isolation (FF 59+)
• Supports Multi-Account Containers on Firefox