UUID Generator
Create unique UUIDs (v4) for apps and files. Runs fully in your browser. No data is uploaded or stored.
What is a UUID?
A UUID (Universally Unique Identifier) is a 128-bit unique ID used in software systems. It helps generate identifiers that are extremely unlikely to collide.
Where are UUIDs used?
UUIDs are used in databases, APIs, mobile apps, file naming, session identifiers, and distributed systems. They are popular because they do not require a central counter to stay unique.
Is this UUID generator safe?
Yes. This tool uses secure random generation inside your browser and does not send your output to the server.
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