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UUID & Hash Generator

Generate v4 UUIDs, compute MD5, SHA-1, SHA-256, and SHA-512 hashes from text or files. Bulk-generate UUIDs and copy them all at once.

Features

Frequently Asked Questions

Can I generate multiple UUIDs at once?
Yes. Set the count (up to 1000) and generate them in bulk, then copy all results to your clipboard.
Are hashes computed locally?
All hashing runs in your browser using the Web Crypto API. No data is sent to a server.