UUID Generator

A 128-bit identifier unique across space and time. Format: xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx.

v4 is random. v7 is time-ordered, better for database keys.

Practically impossible. The probability is about 1 in 2^122.

Using the UUID Generator is simple: visit the tool page, enter your data or input into the provided fields, and get instant results. No downloads, installations, or sign-ups are required. The tool runs directly in your web browser for maximum convenience.

Yes, the UUID Generator is 100% free to use with no limitations. There is no registration required, no daily usage caps, and no hidden fees. You can use it as many times as you need.

The UUID Generator uses industry-standard formulas and algorithms to deliver reliable results. While the tool is designed for accuracy, results should be used as estimates and guidance. For critical decisions, always consult a qualified professional.

Yes, the UUID Generator offers multiple customization options so you can tailor the generated output to your specific needs. Adjust the settings and parameters before generating to get exactly what you need.