Passwords, hashes and encryption, all on your device. · 22 tools
Create secure, random passwords.
Check how strong your password is.
Calculate MD5, SHA-1, SHA-256 and SHA-512.
Verify a file's integrity with its hash.
Encrypt and decrypt text with AES and a password.
Generate and verify bcrypt password hashes.
Calculate HMAC-SHA256, SHA-512 signatures and more for APIs and webhooks.
Analyze a site's HTTP security headers and get a score.
Check a domain's SSL certificate: issuer, expiration and covered domains.
Check whether a password has appeared in data breaches, without sending it to anyone.
Generate and test two-factor authentication codes compatible with Google Authenticator.
Password-protect any file using AES-256 encryption.
Open files encrypted with “Encrypt files” using their password.
Generate secure 4 to 12-digit PINs, without obvious combinations.
Easy-to-remember, very secure passwords made from random words.
Generate RSA key pairs (2048 to 4096 bits) in PEM format.
Generate random tokens and secure API keys in hex, Base64 or alphanumeric.
Long, secure WiFi passwords without confusing characters to type.
Generate and verify Argon2id hashes, the recommended standard for storing passwords.
Detect phishing signs in a link before opening it.
Random usernames that don't reveal your personal details.
Remove the author, company and hidden dates from PDF, Word, Excel and PowerPoint files.
