Nano ID Generator - Free, Instant, In Your Browser
Click generate to get a new random Nano ID - a compact, URL-safe alternative to UUID.
How to use Nanoid Generate
- 1Click the Generate button.
- 2Nanoid Generate is generated instantly, right in your browser.
- 3Copy the result.
Your file is processed in your browser and is never uploaded.
Frequently Asked Questions
What's the formula?
Uses 21 cryptographically random characters from a 64-character URL-safe alphabet (A-Z, a-z, 0-9, _, -), giving a collision probability comparable to UUID v4.
Is my data sent to a server?
No - everything runs entirely in your browser with JavaScript. Nothing is uploaded.