Are these UUIDs cryptographically random?

Yes. They are generated using window.crypto.getRandomValues() to adhere to strict RFC 4122 v4 standards.

Can I generate batches of UUIDs at once?

Yes, you can generate up to 500 UUIDs in a single batch and copy or download them instantly.

Yes, customizable toggles allow hyphenless, uppercase, or braced formatting.

Security & Hashes

Generate cryptographically secure UUID v4 identifiers individually or in bulk with custom formatting options.

100% Client-Side RFC 4122 v4 Generator

Quantity to Generate (1 – 500):

Uppercase (A-F)Remove HyphensWrap in Braces {...}Format as JSON Array

Feature	SearchZee (UUID / GUID v4 Batch Generator)	Typical Online Tools
Sign-up required	✓ None — use it immediately	Account or email required
Usage limits	✓ Unlimited, no daily caps	Free-tier caps & paywalls
Cost	✓ Free, no paid tier	Freemium upsells
Ads	✓ No ads, no sponsored results	Ad-supported
Speed	⚡ Instant — runs in your browser	Upload, queue, wait