Generate cryptographically secure UUIDs in the browser 🔐
`crypto.randomUUID()` is built into the Web Crypto API, no npm package needed.
Works in all modern browsers and Node.js 14.17+.
Learn more 👇
https://developer.mozilla.org/en-US/docs/Web/API/Crypto/randomUUID
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MDN Web Docs
@mdn@mastodon.social
The official MDN Web Docs account. We deliver the best web docs around. Visit → https://mdn.dev Contribute → https://mdn.dev/community
mastodon.social
@mdn@mastodon.social
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Mar 14, 2026
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