How it works
Crypto, Hash & 2FA Toolkit is designed to give you the result immediately. The calculation or processing happens on your device for this tool, so normal use does not require an account or a file upload.
Privacy
This tool is marked offline-capable. Your inputs are used in the current browser/app session and are not required to be sent to Wiunix Tools to perform the operation.
Hash, encrypt, derive keys and manage configurable 2FA credentials locally
Use Web Crypto for hashes/HMAC, AES-GCM authenticated text/file encryption with PBKDF2 or explicit raw AES-128/256 keys, random or custom Base64 IV/nonce and AAD, plus standalone PBKDF2 derivation.
Provision/verify TOTP or HOTP with Base32 secrets, SHA-1/256/512, 6/8 digits, period/counter and drift window; export otpauth QR PNG; and generate configurable Web-Crypto backup codes locally.
- Hash / checksum / HMAC
- AES-GCM raw-key or PBKDF2 + IV/AAD controls
- TOTP / HOTP provisioning, verification and QR export
- Secure backup-code generation