UUID Generator
Bulk-generate random UUID v4 identifiers with one click. Generate up to 100 random UUID v4 identifiers at once. Uppercase, braces and no-hyphen formatting options. Free online UUID builder.
Tentang UUID Generator
A UUID (universally unique identifier) is a 128-bit label that is, for practical purposes, guaranteed unique without any central coordination — which is why databases, APIs and distributed systems lean on it. This generator uses your browser's cryptographically secure random source (crypto.getRandomValues) to produce RFC 4122 version-4 UUIDs, in bulk, with formatting options for every convention: standard lowercase, uppercase, braces for Microsoft GUIDs, or hyphen-free compact form.
Cara memakai UUID Generator
- Choose how many UUIDs you need.
- Pick a formatting option if your stack needs one.
- Click Generate.
- Copy a single UUID or the entire list.
Fitur utama
- True random v4 UUIDs via crypto.getRandomValues
- Generate 1 to 100 at a time
- Uppercase, braces and no-hyphen formats
- Copy the whole batch in one click
How unique is a random UUID really?
What is the difference between a UUID and a GUID?
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