Compatibility
兼容性
LoginFlip requires Chrome 132 or later and uses the same package on macOS and Windows.
LoginFlip 最低需要 Chrome 132，macOS 与 Windows 使用同一个扩展包。
Read details →查看详情 →
LoginFlip supportLoginFlip 使用支持
How can we help?
需要什么帮助？
Start with the common answers below. When contacting the developer, protect your account by removing every real credential and private detail.
可以先查看下面的常见解答。联系开发者时，请删除所有真实凭据和隐私信息，保护你的账号安全。
Troubleshooting
故障排查
Session expired, switch incomplete, shortcut unavailable, or a website is unsupported.
处理登录失效、切换未完成、快捷键不可用或网站不兼容等问题。
View checklist →查看检查清单 →Contact
联系开发者
For a reproducible product issue, email a redacted report using dedicated test accounts.
如遇可复现的产品问题，请使用专用测试账号并发送脱敏报告。
xinning000@gmail.com →Compatibility and product boundaries
兼容性与产品边界
- Chrome 132 or later on macOS or Windows is required.
- LoginFlip works on ordinary HTTP(S) sites that Chrome allows extensions to access. Chrome internal pages and the Chrome Web Store are protected.
- LoginFlip switches snapshots in a cookie store; it is not an isolated multi-container browser.
- Expired or revoked sessions, SSO, device verification, passkeys, and server-side security rules may require sign-in again.
- LoginFlip handles applicable cookies and current-origin localStorage, not IndexedDB, sessionStorage, cross-origin iframe state, passwords, or passkeys.
- 需要 macOS 或 Windows 上的 Chrome 132 或更高版本。
- LoginFlip 支持 Chrome 允许扩展访问的普通 HTTP(S) 网站；Chrome 内部页面和 Chrome 应用商店属于保护页面。
- LoginFlip 在一个 Cookie Store 中切换快照，不是隔离的多容器浏览器。
- 登录过期或被撤销、SSO、设备验证、Passkey 和服务端安全规则仍可能要求重新登录。
- LoginFlip 处理适用 Cookie 与当前 origin 的 localStorage，不处理 IndexedDB、sessionStorage、跨域 iframe 状态、密码或 Passkey。
Troubleshooting checklist
故障排查清单
A saved account asks me to sign in again
已保存账号要求重新登录
The website may have expired or revoked the server-side session. Choose “Relogin and update” for the saved account, sign in normally, then update it. LoginFlip cannot override website security decisions.
网站可能已让服务端会话过期或撤销。为该账号选择“重新登录并更新”，正常完成登录后再更新。LoginFlip 无法覆盖网站自身的安全决定。
A switch did not finish
切换没有完整完成
Keep the original tab on the same website and use the recovery action shown by LoginFlip. Avoid signing out manually before adding another account because a website may revoke the old session.
请让原标签页停留在同一网站，并使用 LoginFlip 显示的恢复操作。添加另一个账号前不要主动退出旧账号，网站可能因此撤销旧会话。
A shortcut does not work
快捷键不可用
Another app or extension may already use it. Open chrome://extensions/shortcuts and check the actual shortcut assigned to LoginFlip.
其他应用或扩展可能已经占用该组合键。打开 chrome://extensions/shortcuts，检查 LoginFlip 实际分配到的快捷键。
The current page is unsupported
当前页面不支持保存
Open an ordinary HTTP(S) website. Chrome internal pages, extension pages, browser settings, and the Chrome Web Store do not expose the required site storage to extensions.
请打开普通 HTTP(S) 网站。Chrome 内部页面、扩展页面、浏览器设置和 Chrome 应用商店不会向扩展开放所需的网站存储。
Report a product problem
报告产品问题
Email xinning000@gmail.com and include:
请发送邮件到 xinning000@gmail.com，并包含：
- LoginFlip and Chrome versions;
- macOS or Windows version and display scale;
- regular or incognito mode;
- exact reproduction steps using a dedicated test account;
- expected result, actual result, visible error, and whether recovery was offered.
- LoginFlip 和 Chrome 版本；
- macOS 或 Windows 版本及显示缩放；
- 普通窗口或无痕窗口；
- 使用专用测试账号得到的准确复现步骤；
- 预期结果、实际结果、可见错误，以及是否出现恢复入口。
Never send real cookies, localStorage dumps, exported backups, passwords, account identifiers, personal screenshots, or production credentials.不要发送真实 Cookie、localStorage 数据、导出备份、密码、账号标识、包含隐私的截图或生产凭据。
Security reports
安全问题报告
For a credential, origin, partition, recovery, or privacy vulnerability, email xinning000@gmail.com with “LoginFlip security” in the subject. Use fabricated values and do not disclose the issue publicly before a fix is available.
如发现凭据、origin、分区、恢复或隐私漏洞，请发送邮件至 xinning000@gmail.com，主题注明“LoginFlip security”。请使用虚构数据，在修复可用前不要公开披露。