Solid Grey • Gradient Neumorphism

Advanced Crypto Toolkit

Generate hashes, bcrypt passwords, inspect unknown hashes, verify matches, create HMAC signatures, encode/decode data and generate secure developer secrets — all from one clean toolkit.

MD5 + SHA Familybcrypt $2y$ / $2b$Hash Auto DetectorHMACBase64 + HexSecure Secrets

Standard Hash Generator

Generate multiple hashes at once. SHA-256 / SHA-512 are preferred for modern integrity uses.

MULTI-HASH

TEXT TO HASH

MD5 and SHA-1 are legacy algorithms and should not be used for password storage. Use bcrypt for passwords.

Generate bcrypt Hash

Fresh random salt on every generation. PHP-compatible $2y$ output available.

PASSWORD SAFE

PASSWORD / TEXT

No password0 bytes / 72 max

COST FACTOR12

Cost 12 • balanced security and speed.

HASH PREFIX

Verify bcrypt Hash

Check whether a password matches an existing $2a$, $2b$ or $2y$ bcrypt hash.

VERIFY

BCRYPT HASH

ORIGINAL PASSWORD / TEXT

Detected details

Waiting for hash

$ok = password_verify($password, $storedHash);

Auto Hash Detector

Paste a hash to identify likely algorithm, length, bcrypt prefix and cost.

AUTO DETECT

PASTE HASH

Likely type

Unknown

Waiting for input

Hash Match Checker

For MD5/SHA: compute and compare automatically. For bcrypt, use the bcrypt verifier tab.

COMPARE

ORIGINAL TEXT

EXPECTED HASH

Developer Snippets

Quick PHP examples for secure password storage and verification.

PHP

Generate password hash

$hash = password_hash($password, PASSWORD_BCRYPT, ['cost' => 12]);

Verify password

if (password_verify($password, $hash)) {
    // Password is correct
}

HMAC Generator

Create keyed authentication codes with SHA-256, SHA-384 or SHA-512.

KEYED HASH

MESSAGE

SECRET KEY

ALGORITHM

Base64

UTF-8 safe encode and decode.

Hex ↔ Text

Convert UTF-8 text to hex and back.

Secure Generator

Create UUIDs, salts and API-style secrets with Web Crypto.

SECRET LENGTH

Local History

Recent generated outputs stored only in this browser's local storage.

LOCAL ONLY