Developer · Free browser tool

UUID Generator

Generate random version 4 UUIDs.

● Runs locally in your browser. No file or text uploads.

Label records

Generate several UUIDs to label test records or application objects. Each result follows the version 4 UUID format and appears on its own line.

When to use it

A UUID is a random identifier. Authorization checks are still needed even if a record ID is hard to guess.

About this tool

Generate random version 4 UUIDs. Use it without creating an account. Results are available immediately, and inputs are not saved between visits.

Does this send my input to a server?

Inputs are processed locally. Optional Analytics sends page statistics only after consent; tool inputs and files are excluded.

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