---
agentTools:
  projectIndex: https://x-tag.readme.io/llms.txt
---

# xtag.uid

Generates and returns a unique identifier

\##`xtag.uid()`

This function takes no arguments

[block:code]
{
  "codes": [
    {
      "code": "var myUID = xtag.uid(); // returns a random, base 36 string",
      "language": "javascript"
    }
  ]
}
[/block]