ULID生成

辞書順でソート可能な一意識別子を生成

ブラウザ処理データはブラウザの外に出ることはありません

About ULID

ULID (Universally Unique Lexicographically Sortable Identifier) is a 128-bit identifier that is:

  • Lexicographically sortable
  • URL safe (uses Crockford's Base32)
  • Contains timestamp for ordering
  • 26 characters long

About ULID生成

辞書順でソート可能な一意識別子を生成

Use this free online プログラミングツール tool to work faster without installing extra software. The interface is built for quick input, clear output, and straightforward results on desktop and mobile devices.

Processing

This tool runs in your browser whenever possible, which keeps your inputs private and reduces unnecessary round-trips to the server.