VANISH PRIVATE CHAT GUIDE
Encrypt & share .env variables
Paste KEY=VALUE pairs below. Create a one-open secret link, or switch to an encrypted two-way room.
Syntax preview
Literal values only; no expansion. One KEY=VALUE pair per line. Encrypted in this browser. No signup.
Choose what to share
Limit the snippet to the variables the recipient needs. Do not send production root credentials, long-lived master keys, or wallet seed phrases through a chat tool.
Create the room
Choose a short expiry, optionally limit the room to two browser sessions, and send the invite through a direct channel. Anyone with the full link can enter until the room locks or expires.
After the handoff
Remove unneeded access and rotate credentials as appropriate. A recipient can still retain a copy, and the service is not a replacement for an audited secrets manager.
Questions about this tool
Does Vanish expand my .env values?
No. The editor validates literal KEY=VALUE lines without expanding variables or executing values.
Does the link revoke my API key when it expires?
No. Expiry limits access to the Vanish note or room, not the underlying credential. Recipients can keep copies. Rotate credentials when appropriate.