Welcome! This is a secure, local-first gateway that allows you to instantly send and receive end-to-end encrypted (E2EE) messages.
Instant Signup
No phone number, email, or verification required. Create an account in 1-click.
Autocrypt E2EE
OpenPGP keys are generated directly in your browser. All communications are private.
Zero Footprint
Everything is stored locally. Clearing your browser data deletes all keys and chats forever.
Initializing...
Gateway Contact
Key Exchange Pending
Start of Secure Conversation
Delta Chat uses Autocrypt to exchange keys. Your first message will automatically share your public key with the recipient. Once they reply, E2EE will be established.
Start New Chat
Paste Delta Chat Invite Link
Paste a Delta Chat invite link or OPENPGP4FPR: / https://i.delta.chat/ URL to add your contact with their verified public key.
Set Your Display Name
This name will be shown to people you chat with. It is stored locally only.
Account & Security Settings
Profile
Your display name is attached to outgoing messages.
Display Name:
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Chatmail Credentials
These are your temporary credentials on the Chatmail server. You can use these to configure the official Delta Chat app on your phone to access this same chat!
Email:
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Password:
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IMAP Server:---
SMTP Server:---
OpenPGP Keypair
These are the cryptographic keys generated locally in your browser. They are used to encrypt and decrypt all chat messages.
Sync with Delta Chat App
Link this account and PGP keys to your mobile or desktop Delta Chat app using Autocrypt Key Transfer.
Encrypting keys and sending setup email...
Setup message sent successfully!
Scan this QR code in your Delta Chat app or manually enter the 36-digit setup code to finish importing your account.
0000-0000-0000-0000-0000-0000-0000-0000-0000
How to import: Open Delta Chat > Settings > Chats and Media > Autocrypt Setup > Import Autocrypt settings, then scan/enter the code above.
Ephemeral Storage Warning
This web app stores your keys and message history entirely in your browser's Local Storage. Wiping your browser history, cookies, or site data will delete your keys and messages permanently. There is no backup server that stores your messages or keys.