Cookie Controller

View, copy, edit, and delete cookies for the current page.

Cookie Controller is a site data management tool for developers, testers, and advanced users. It lets you inspect and manage cookies, Local Storage, and Session Storage for the current page from a popup or the Chrome side panel, without opening the full developer tools. Main features - View cookies for the current page and quickly search by name, value, domain, or path. - Edit an individual cookie value while preserving its domain, path, expiration, SameSite, Secure, and HttpOnly attributes. - Create or delete cookies, delete multiple selected cookies, and set values in batches. - View, create, edit, and remove Local Storage and Session Storage entries. - Switch the management target between HTTP/HTTPS tabs in the current browser window. - Import, export, and copy site data as JSON or name=value pairs. - Copy a cookie value, a name=value pair, or structured JSON with one action. - Use built-in URL encode/decode, JSON format/compact, and JWT payload decoding tools. - Save frequently used values as local templates for reuse. - Review recent changes and before/after differences, and undo changes during the current working session. - Optionally reload the page automatically after a change. - Use the extension from either its popup or the Chrome side panel. Cookie Controller 是一款面向开发者、测试人员和高级用户的站点数据管理工具。它可以在弹出窗口或 Chrome 侧边栏中查看和管理当前网页的 Cookie、Local Storage 与 Session Storage，无需打开完整的开发者工具。 主要功能 - 查看当前网页的 Cookie，并按名称、值、域名或路径快速搜索。 - 修改单个 Cookie 的值，同时保留其域名、路径、过期时间、SameSite、Secure 和 HttpOnly 等属性。 - 新增、删除或批量删除 Cookie，并为多个选中项批量设置值。 - 查看、添加、修改和删除 Local Storage 与 Session Storage 数据。 - 在当前浏览器窗口的多个 HTTP/HTTPS 标签页之间快速切换管理目标。 - 以 JSON 或 name=value 格式导入、导出和复制站点数据。 - 一键复制 Cookie 值、name=value 键值对或结构化 JSON。 - 内置 URL 编码与解码、JSON 格式化与压缩、JWT Payload 解码工具。 - 将常用值保存为本地模板，方便重复使用。 - 查看最近的修改记录和修改前后差异，并在当前操作会话中撤销变更。 - 可选自动刷新页面，让修改后的站点状态立即生效。 - 同时支持扩展弹出窗口和 Chrome 侧边栏模式。