UUID Generator v4
Generate version 4 Universally Unique Identifiers (UUIDs) in bulk quickly and securely. Ideal for databases, API keys, and object identification.
How to use the UUID Generator
- Choose the number of UUIDs you want to generate (default: 1).
- Click the 'Generate UUIDs' button.
- Click the copy icon next to a UUID to copy it individually or use 'Copy All' to transfer the full list to your clipboard.
Features
- 100% Client-Side Generation (Total Privacy)
- RFC 4122 Compliant
- Bulk Generation (up to 50 at a time)
- Quick Copy to Clipboard
Frequently Asked Questions
What is a UUID?
UUID (Universally Unique Identifier) is a 128-bit number used to identify information in computer systems. Version 4 is randomly generated.
Is there a risk of collision (duplicate UUIDs)?
Theoretically yes, but the probability is astronomically low. To have a 50% chance of collision, you would need to generate 1 billion UUIDs per second for 85 years.
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