Advanced Hash Generator & Verifier

Generate cryptographic hash values instantly using this free, secure, and browser-based hash generator tool. It supports MD5, SHA-1, SHA-256, SHA-512, and HMAC-SHA256 algorithms. Whether you're a developer, security analyst, or student, this tool makes it easy to convert text into irreversible hash strings.

No data is sent to any server – all hashing is done client-side for speed and privacy.
Includes copy-to-clipboard, export to TXT/JSON, and optional HMAC support.

Features

• Generate MD5, SHA-1, SHA-256, SHA-512 hashes

• Supports HMAC (with secret key)

• Instant hashing using JavaScript

• Export results as .txt or .json

• Copy hash values with one click