Click any key to copy it. Use for development only.
XMTP_DB_ENCRYPTION_KEY
Generating...
XMTP_WALLET_KEY
Generating...
Copy Both Keys (.env format)
Generating...
How it works
Keys are generated securely in your browser using Web Crypto API. Nothing is sent to any server. Add them to
your .env file for local development and testing only.
Using an Existing Wallet Key
If you want your XMTP identity to match an existing wallet address, you can use a
BIP-39 tool
to derive the wallet’s private key (
XMTP_WALLET_KEY
) from its mnemonic seed phrase.