Hash Generator & UUID Creator — Generate SHA-256, MD5 & Unique IDs
Generate cryptographic hashes (SHA-256, SHA-512, MD5) and secure UUID v4 tokens in your browser.
Local processing
No server uploads
Runs on your device
No file uploads
Fast results
No server wait
Works on your devices
Phone, tablet and desktop
Private by design
Your data stays local
How to use SHA Hash & UUID Generator
Enter text and choose SHA-256, SHA-384 or SHA-512 to calculate its digest, or generate a random UUID. A digest cannot recover the input, but these hashes are not password-encryption tools.
Privacy & local processing
Hashes and identifiers are created locally with the browser’s standard cryptography APIs.