Encrypted drop box
Receive secrets, not just send them
Share one link and anyone can send you text, logs, credentials, bug reports, sealed in their browser with a key only you hold. The server stores ciphertext it can never decrypt.
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How it works
Creating a box generates an ECDH P-256 keypair in your browser. The public key is stored with the box; the private key goes into your inbox link's URL fragment, which browsers never transmit. Each sender's browser derives a fresh AES-256-GCM key from an ephemeral keypair and your public key, so submissions are unlinkable and individually sealed.
Want to send someone a secret instead? Create an encrypted paste.