Crypto & Encryption Utilities

Secure client-side hashing, AES-256 encryption, HMAC signing, and file integrity checksum tools. Zero server transmissions.

100% Client-Side
Advertisement

Hash Generators

Hash Generator

Multi-algorithm hash generator (MD5, SHA-1, SHA-256, SHA-512)

Open Tool

MD5 Generator

Generate 128-bit MD5 cryptographic hash digests

Open Tool

SHA-1 Generator

Generate 160-bit SHA-1 hash strings

Open Tool

SHA-256 Generator

Generate secure 256-bit SHA-256 digests

Open Tool

SHA-512 Generator

Generate high-security 512-bit SHA-512 digests

Open Tool

File Checksums

File Hash Calculator

Calculate MD5 / SHA checksums of any local file

Open Tool

Compare File Hash

Verify file integrity by comparing file checksums against expected hashes

Open Tool

Encryption & Signatures

AES Encrypt

Encrypt text with military-grade AES-256-GCM encryption

Open Tool

AES Decrypt

Decrypt AES-256-GCM encrypted payloads using your passphrase

Open Tool

HMAC Generator

Compute Hash-based Message Authentication Codes with secret keys

Open Tool
Sponsored Content