AES-256-GCM · Zero Knowledge · No Account Needed

Share files securely
with zero trust

Nexro encrypts your files in the browser before upload. Nobody — not even us — can read your files without the access code.

No account requiredNo plaintext storedFiles auto-expireRate-limited access

AES-256-GCMEncryption

PBKDF2 · 200kKey Derivation

bcrypt · 12rCode Hashing

Ciphertext onlyServer sees

Built for security-first sharing

Every design decision in Nexro prioritises your privacy.

AES-256-GCM runs in your browser. The server only ever receives ciphertext — never plaintext.

We never see your files or access codes. Only recipients with the right code can decrypt.

Each file gets a unique 8-character code. Share it separately — maximising security.

Streaming 10 MB chunks lets you share entire movies and raw footage without memory issues.

Four steps from file to secure share.

Drag & drop or tap to pick any file — images, videos, documents, archives.

AES-256-GCM encryption runs client-side before a single byte is uploaded.

Send the unique link and your secret access code to the recipient.

They enter the code and the file decrypts entirely in their browser.

No signup. No tracking. No plaintext on our servers.