I built a messaging app where everything disappears (and why)

Description and use

Ghostline is a quick, anonymous messaging app where messages and rooms auto‑delete, eliminating the need for accounts and long‑term data storage.

Problem

Existing messaging apps retain chats, files, and links indefinitely, which is unsuitable for sharing passwords, debugging logs, temporary collaboration, or sensitive information.

Outcome

Ghostline enables frictionless, temporary communication, freeing users from permanent data retention and facilitating secure sharing of sensitive or transient information.

Workflow

• Open Ghostline website
• Create a new room (no signup required)
• Share the room link with participants
• Send messages (they auto‑delete after a set time)
• Room automatically destroys itself after use

Evidence

Ghostline is a temporary messaging platform with instant rooms, shareable links, auto‑deleting messages, and rooms that destroy themselves after use.

Source