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/ Nanoid Generator

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Nanoid Generator

Generate compact, URL-safe unique IDs

■ 01

What is Nanoid?

Nanoid is a tiny, secure, URL-friendly unique string ID generator. It's smaller and faster than UUID, and uses a larger alphabet than UUID (A-Za-z0-9_-), making it more compact.

■ 02

How does it work?

Why use Nanoid? Small: Only 21 characters by default (vs 36 for UUID) Fast: 2x faster than UUID Safe: Uses cryptographically strong random API Compact: Uses larger alphabet (64 symbols vs 16 for UUID) URL-safe: Can be u…

■ 03

Sample Cases

Covers Default length (21), Shorter (10), and Custom length (32) so you can compare common inputs and outputs quickly.

/ Code

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/ Integration

Source code from the selected tool, shown here alongside the live version on the right.

/ Source Code

TypeScript

typescript

// npm install nanoid

import { nanoid, customAlphabet } from 'nanoid';

// Generate a standard nanoid (21 characters)
function generateNanoid(size: number = 21): string {
  return nanoid(size);
}

// Generate multiple nanoids