UUID Generator

Generate one or more unique UUID v4 identifiers instantly.

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About this tool

Type
Generator
Category
Developer
Total uses
2
Last updated
23 Feb 2026

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About UUID Generator

The UUID Generator creates RFC 4122 compliant UUID version 4 (random) unique identifiers. Generate 1 to 100 UUIDs at once. UUIDs are essential in software development for database primary keys, session tokens, distributed systems, and API identifiers. All UUIDs are generated with cryptographically secure randomness.

How to use UUID Generator

Open the tool

Navigate to UUID Generator on Xuvero — no registration required.

Set your preferences

Configure the generation options and parameters to match your needs.

Get instant results

Click "Process" and copy or download the generated result.

Copy the code below to embed this tool on your website or blog.

<iframe src="https://xuvero.com/en/tools/uuid-generator/embed" width="100%" height="480" style="border:none;border-radius:12px;" loading="lazy" title="UUID Generator"></iframe>

Preview: https://xuvero.com/en/tools/uuid-generator/embed

Frequently Asked Questions

A UUID (Universally Unique Identifier) is a 128-bit number used to uniquely identify information in computer systems. UUID v4 uses random numbers and has an extremely low probability of collision.
UUID v4 uses cryptographically secure randomness. The probability of generating a duplicate is so small that it is practically impossible — about 1 in 5.3 × 10^36.
Yes, you can generate up to 100 UUIDs at once using the quantity field.