UUID Generator
Generate v4 UUIDs in bulk with one-click copy.
Version 4 (random) UUIDs, RFC 4122 — generated locally in your browser.
使用方法
- 一切都在您的浏览器本地运行：不会上传任何数据，无需账户。
关于
Generate one or many RFC 4122 version-4 UUIDs using the browser’s secure random source. Copy the whole list or an individual ID with a click.
v4 UUIDs contain 122 random bits; collision odds are negligible for realistic use. For database primary keys consider whether you also want time-ordered IDs.
一切都在您的浏览器本地运行：不会上传任何数据，无需账户。
Embed this tool
Customize and copy an iframe. Linking back helps both sites.