How to generate a UUID in a few steps
Creating UUIDs takes seconds.
Step 1: Open the tool
Go to UUID. It runs entirely in your browser — nothing to install, no account to create.
Step 2: Choose the version
- v4 for random identifiers in most cases
- v7 for time-ordered IDs that sort chronologically
Step 3: Set how many to generate
Choose the count to generate one ID or a whole batch at once.
Step 4: Copy the UUIDs
Copy the results to the clipboard with one click, then paste them where you need them. Repeat as needed.
Tips
- UUIDs are unique enough that you rarely need to compare or dedupe
- Use v7 when you want IDs that sort by creation time
- Copy the batch all at once to save time
What you need to get started
A modern browser (Chrome, Firefox, Safari, or Edge). The tool runs entirely on your device.
Verdict
Skip installs, accounts, and uploads: open UUID and generate your IDs in seconds.