Anonymous chat. No account. No traces.
Krotze lets you create private chat channels in seconds — no registration, no phone number, no email. Invite people with a QR code, approve who joins, share text, images, audio and video. Everything is deleted automatically after a period of inactivity you control, or instantly at the press of a button.
Install the app
Scan this QR code with your phone to open Krotze, then choose “Add to Home Screen” to install it as an app.
🔒 Private by design
Channels are invisible without an invite. The owner approves every member before they can read anything.
⏳ Self-destructing
Every channel wipes itself — messages, media, members — after 7 days of inactivity (configurable up to 365 days).
📎 Rich media
Share images, voice messages, videos and zip archives. Anyone can remove a file; owners can wipe everything.