Ghostline is a messenger that needs no account: no phone number, no email, no password. Create a chat, let a friend scan the QR code, and talk. Messages and voice messages are encrypted on your phone before they leave it.
Your identity is created on your phone the first time you open the app. Nothing to sign up for.
Only the people in a chat hold its key. Relays and our server see ciphertext.
Hold to talk. Recordings are encrypted on your phone and deleted from our server after 7 days.
No ads, no profiling, and we never sell your data.
不要手机号、不要邮箱、不要密码。首次打开时在手机上生成身份，建个会话，让朋友扫码就能聊。
消息在手机上用 AES-256-GCM 加密，密钥只在会话成员手里，中继和我们的服务器只能看到密文。
按住说话，录音在手机上加密后才上传，服务器上的加密文件 7 天后自动删除。
没有广告，不做画像，绝不出售你的数据。