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Data utility
About the UUID Generator
Generate one or many UUID values online for free. Copy universally unique identifiers quickly for apps, databases, tests and APIs. The focused workspace lets you configure the input, review the result and copy or download it without unnecessary steps.
- Free core access with instant results and no forced account.
- Responsive workspace for desktop, tablet and mobile devices.
- Browser-first processing for supported operations with clear privacy notices.
How to use it
Complete the task in three steps.
- Add or configure the input for the result you need.
- Run the tool and review the live output or preview.
- Copy, download or save the result privately on the current device.
Core access is free, and results can be saved privately in the current browser. Signed-in users can also keep favourites and small cloud snippets.
Frequently asked questions
UUID Generator FAQ
Is this UUID Generator free to use?
Yes. The core UUID Generator is free to use without payment or forced registration.
Is my input uploaded to the server?
The main operation is designed to run locally in your browser whenever the browser supports it.
Can I use the UUID Generator on mobile?
Yes. FreeDevTools uses a responsive application-style workspace for phones, tablets and desktop screens.