nanoid
A tiny (118 bytes), secure URL-friendly unique string ID generator
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nanoid63,831,39426,23412.3 kB3a month agoMIT
README for nanoid

Nano ID

Nano ID logo by Anton Lovchikov

English | 日本語 | Русский | 简体中文 | Bahasa Indonesia | 한국어

A tiny, secure, URL-friendly, unique string ID generator for JavaScript.

“An amazing level of senseless perfectionism, which is simply impossible not to respect.”

  • Small. 118 bytes (minified and brotlied). No dependencies. Size Limit controls the size.
  • Safe. It uses hardware random generator. Can be used in clusters.
  • Short IDs. It uses a larger alphabet than UUID (A-Za-z0-9_-). So ID size was reduced from 36 to 21 symbols.
  • Portable. Nano ID was ported to over 20 programming languages.
import { nanoid } from 'nanoid'
model.id = nanoid() //=> "V1StGXR8_Z5jdHi6B-myT"

  Made at Evil Martians, product consulting for developer tools.


Docs

Read full docs here.