Is Nanoid RFC3986 compatible?

[arsekil]

Greetings,

I was wondering if Nanoid is RFC3986 compatible? Meaning those it use the UnReserved Characters as shown at the link?

Why am I asking this? I want to implement a custom authentication flow with Auth0 SPA SDK and I need to generate a high-entropy code verifier anc derive a challenge based on the previous code verifier and I wanted to use Nanoid to generate these.

Is it doable?

[ai]

Should be. Our alphabet A-Za-z0-9_-, seems like it inside ALPHA / DIGIT / "-" / "." / "_" / "~"