Create a cryptographically strong URL-friendly unique ID.

Signatures:

nanoid.generate()
nanoid.generate(size=n)

Examples:

import nanoid

nanoid.generate()           # => NDzkGoTCdRcaRyt7GOepg
nanoid.generate(size=10)    # => "IRFa-VaY2b"

References:

1. Collision Calculator
2. GitHub Page