Skip to content

Files and text

File vault Text encryption Encrypted notebook Key pairs and encrypting for others Digital signatures Split a secret (Shamir)Vault file info

Passwords

Password generator Passphrase generator Strength check Password leak check One-time codes (TOTP)

Verify

Hash and HMAC Checksums and hash identifier JWT decoder Metadata inspector Image cleaner

Tools

Random token Encoder

Guides

Secure deletion – what a browser can do Secure my account

Everything runs locally in your browser. Nothing is uploaded.

Auto-lock

Clears password fields after this much time without input.

Language

No telemetry, no external requests.

This browser does not provide Web Crypto. Use a current Chrome, Edge, Firefox or Safari over HTTPS.

Random token

Creates API keys, session secrets or UUIDs from cryptographically secure random bytes.

Type

Length in bytes

Count

Result