CRYPTO/AUDIT
Password Strength Checker
Estimate password entropy, character-set coverage, and crack time in real time.
Length
0
Entropy (bits)
0
Strength
Very weak
Est. crack @10Gh/s
0.0s
Character sets
· a-z· A-Z· 0-9· sym
Related tools
All →CRYPTO/PWD
Password Gen
Entropy-based passwords with configurable character sets.
CRYPTO/HASH
Hash Generator
Compute SHA-1, SHA-256, SHA-384, SHA-512 hashes.
CRYPTO/LUHN
Credit Card Validator
Check card numbers with the Luhn algorithm and detect the card brand.
CRYPTO/AES
Text Encrypt / Decrypt
AES-256-GCM text encryption with PBKDF2 password derivation, all in-browser.