UUID Generator
Generate random v4 UUIDs in bulk.
Runs on your device · no upload
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About UUID Generator
UUID Generator creates random v4 UUIDs using your browser's secure random generator. Generate up to 100 at once and copy them all.
Paste your input
Everything runs in your browser. Nothing is sent anywhere.
Get the result
Copy it with one tap.
Download
Save the result. No watermark, no sign-up.
Frequently asked questions
Are the UUIDs random?
Yes. They are version 4 UUIDs from the browser's cryptographic random source.
Can I get uppercase UUIDs?
Yes. Tick the Uppercase option.
Are my files uploaded anywhere?
No. This tool runs in your browser, so your file stays on your device and is never sent to a server.
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