NICO.ORG UPLOAD

Send files.
Fast & Secure.

Client-side encryption before upload — AES-256-GCM, AES-CBC+HMAC or ChaCha20-Poly1305.

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EMAIL NOTIFICATION optional

Client-side encryption

Encrypt before upload — server never sees plaintext

AES-256-GCM

AEAD native, hardware accelerated (AES-NI)

PBKDF2-SHA256 · 1M Native

AES-256-CBC

+ HMAC-SHA512, Encrypt-then-MAC, FIPS 140-2

PBKDF2-SHA512 · 1M Battle-tested

ChaCha20-Poly1305

@noble/ciphers · TLS 1.3 · WireGuard · Signal

PBKDF2-SHA512 · 10M GPU resistant

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PASSPHRASE

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Encryption disabled — file will be sent in plaintext

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