多账号切换Multi-Account Switch
多账号 Cookie 快照 · 按站点一键切换登录态 Multi-account Cookie snapshots · Per-site session switching
面向 Chrome / Edge 等 Chromium 内核浏览器（Manifest V3）。在每个站点下保存多份 Cookie 登录快照，支持命名与分组；切换时按当前 URL 作用域清理 Cookie 并还原目标快照，尽量避免串号。配置与快照默认只存在你的电脑上，不经由我们的服务器中转。
核心功能
- 一键保存当前站点登录态（Cookie 快照），需要时再一键切回
- 适用于依赖 Cookie 维持会话的网站（电商、社媒、SaaS、站长后台等）
- 分组与命名，多账号结构清晰
- 切换流程内按作用域写入快照，降低误用其它账号 Cookie 的风险
- Cookie 快照与分组本地存储，不上传我们的服务器
适用场景
- 跨境电商、多店铺后台：在同一浏览器里切换不同卖家账号
- 运营 / 编辑：多平台内容或社媒账号轮换使用
- 工作与个人：同一站点两套登录态分开管理
- 开发 / 测试：同域名下快速切换测试账号
版本与定价
免费版最多保存 5 个账号快照。
专业版一次性 5 元，解锁无限保存（以扩展内说明为准）。
专业版账号最多可同时绑定 3 台设备（即 3 个浏览器）。
隐私与安全
- 快照与扩展数据保存在本机浏览器存储中
- Pro 账号、订单与设备绑定由后台处理，不包含你的 Cookie 快照
- 官网使用 GoatCounter 进行访问统计，详见隐私协议
- 按需申请网站访问权限，仅在保存与切换相关流程中使用
权限说明
- cookies、storage、tabs：读写 Cookie、扩展本地存储与标签页上下文，用于快照与切换
- 主机权限按站点或范围申请，不用于与功能无关的访问
- 界面跟随浏览器语言；当前支持简体中文与英文
A Chromium extension (Manifest V3) for Chrome, Edge, and compatible browsers. Save multiple Cookie login snapshots per site with names and groups. When you switch, it clears cookies for the current URL scope and restores the chosen snapshot to reduce cross-account mix-ups. Snapshots and groups stay on your device—they are not uploaded to our servers.
Core features
- One-click save of the current site login state; restore when needed
- Works with sites that rely on cookies for sessions (e-commerce, social, SaaS, admin panels, etc.)
- Groups and labels to keep many profiles organized
- Scoped cookie writes during switching to limit accidental session bleed
- Cookie snapshots and groups stay in local storage, without uploading to our servers
Who it is for
- Cross-border sellers switching store accounts in one browser
- Operators and editors rotating accounts across platforms
- Separating work and personal logins on the same sites
- Developers and QA swapping test accounts on the same origin
Pricing
Free: save up to 5 account snapshots.
Pro: one-time ¥5 CNY for unlimited saves.
A Pro account can bind up to 3 devices (browsers) at the same time.
Privacy & security
- Snapshots and extension data live in local browser storage
- Pro accounts, orders and device bindings are handled by our backend, without your Cookie snapshots
- The website uses GoatCounter for visit statistics; see the privacy policy
- Host access is requested only for save/switch flows that need it
Permissions
- cookies, storage, tabs: read/write cookies, extension storage, and tab context for snapshots and switching
- Host permissions per site or pattern—not used for unrelated browsing
- UI follows the browser language; Simplified Chinese and English supported
常见问题与使用边界
怎么保存和切换账号？
先在网站正常登录账号 A，用扩展保存并命名快照；再登录账号 B 并另存快照。以后在扩展中选择目标账号，按站点还原保存的 Cookie 登录状态。
能让同一网站的多个账号同时独立在线吗？
不能。这是同一浏览器中的 Cookie 轮流切换工具，不是隔离多开或指纹浏览器，也不提供防关联能力。同站标签页可能共享登录状态，涉及交易或发布时请先核对当前账号。
切换后一定不需要重新登录吗？
不保证。Cookie 过期、网站风控或依赖其他登录数据时，仍可能要求重新登录或验证；重新登录后可重新保存快照。
免费版和 Pro 有什么区别？
免费版最多保存 5 个账号快照。Pro 一次性 ¥5，解锁无限保存，最多同时绑定 3 个浏览器；购买与权益管理通过 Pro 账号服务完成。
Cookie、账号和访问数据存在哪里？
Cookie 快照和分组保存在本机浏览器，不上传我们的服务器。Pro 账号、订单与设备绑定由后台处理。官网使用 stats.xyptkd.cn 的 GoatCounter 进行访问统计；详见隐私协议。
支持哪些浏览器，怎么安装？
支持电脑端 Chrome、Edge 等兼容 Manifest V3 的 Chromium 浏览器。下载并解压安装包，在 chrome://extensions 或 edge://extensions 开启开发者模式，加载包含 manifest.json 的目录。
FAQ and limitations
How do I save and switch accounts?
Sign in to account A on the website, then save and name its snapshot in the extension. Sign in to account B and save a separate snapshot. Select a saved account to restore its per-site Cookie login state.
Can same-site accounts stay independently signed in at the same time?
No. This tool switches Cookie snapshots in one browser; it is not an isolated-profile or fingerprint browser and does not offer anti-detection features. Same-site tabs may share a login state. Check the active account before a transaction or publication.
Will I never have to sign in again?
There is no guarantee. Expired cookies, website security checks or other required login data may require a new sign-in or verification. You can save a fresh snapshot after signing in again.
What is the difference between Free and Pro?
Free saves up to 5 account snapshots. Pro costs ¥5 CNY once for unlimited saves and up to 3 bound browsers. Purchases and entitlements are managed through the Pro account service.
Where are Cookie, account and visit data stored?
Cookie snapshots and groups stay in local browser storage and are not uploaded to our servers. The backend handles Pro accounts, orders and device bindings. The website uses GoatCounter at stats.xyptkd.cn for visit statistics; see the privacy policy.
Which browsers are supported, and how do I install it?
Use desktop Chrome, Edge or another Manifest V3-compatible Chromium browser. Download and extract the package, enable Developer mode at chrome://extensions or edge://extensions, and load the folder containing manifest.json.
下载安装 · Download
如何安装加载
- 下载 zip 后解压到本地文件夹（别删，后续升级要用）
- 浏览器地址栏输入
chrome://extensions - 打开右上角「开发者模式」
- 点「加载已解压的扩展程序」→ 选中解压出的文件夹
- 扩展图标固定到工具栏即可使用
升级：重复上述步骤覆盖同一目录，账号与订阅状态保留在浏览器存储，不会丢失。
使用遇到问题？邮件： xyptkd1991_multi_account@2925.com
Download & Install
How to install
- Unzip to a local folder (keep it, you'll reuse it for upgrades)
- Open
chrome://extensionsin your browser - Turn on "Developer mode" (top-right)
- Click "Load unpacked" → select the unzipped folder
- Pin the extension icon to your toolbar
To upgrade: repeat the steps over the same folder. Your accounts and subscription are stored in browser storage and won't be lost.
Questions? Email: xyptkd1991_multi_account@2925.com