ToolPal

UUID生成器

即时生成随机UUID (v4)。一次最多可批量生成100个UUID。

使用方法

即时生成随机UUID (v4)。一次最多可批量生成100个UUID。

  1. 1Click Generate to produce a new UUID v4 instantly.
  2. 2Set the quantity field to generate multiple UUIDs at once (up to 100).
  3. 3Choose the output format: standard (hyphenated), uppercase, or no hyphens.
  4. 4Click Copy All to copy the full list to your clipboard.

主要功能

  • Generates RFC 4122-compliant UUID v4 identifiers
  • Batch generation of up to 100 UUIDs at once
  • Output format options: hyphenated, uppercase, or compact (no hyphens)
  • Uses the Web Crypto API for cryptographically secure randomness

常见问题

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