AES-256 · 100% Client-Side

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LOCKER ENGINE

Encrypt any link behind a password directly inside a shareable URL. No server. No database. No one — not even us — can read it without your password.

  • Military-grade AES-256-GCM
  • Optional password hint
  • Works offline once loaded

How it works

Three steps. Zero servers. End-to-end encrypted.

01

Paste your URL

Drop in any link you want to protect — a Google Drive doc, a private invite, a payment page.

02

Set a password

Your password becomes the AES-256 encryption key. Add a hint if you want to help your recipient remember.

03

Share the locked link

Send the encrypted URL anywhere. Only people with the password can unlock the original link.

Built for privacy

A set of guarantees we actually mean.

🛡️

Zero-knowledge

Encryption happens entirely in your browser. Your URL and password never touch any server.

Instant

Pure HTML/CSS/JS — loads in milliseconds and works offline once cached.

🔐

AES-256-GCM

Same encryption used by banks and governments. PBKDF2 with 250,000 iterations protects your password.

💸

Free forever

No accounts, no limits, no tracking, no ads. Just a tool that does one thing well.

📱

Works everywhere

Mobile, desktop, tablet — anywhere a modern browser runs.

💡

Password hints

Help your recipient remember without giving the password away.

Built by Zeeshan Haider

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