en:

The URL icon in our profile will be set if the URL is well known to VRChat in the current specification.

However, this cannot detect the service if the service is one for which the domain is not intended, such as Misskey and Mastodon.

So is it possible to allow the user to choose a URL icon from some icon presets?

(Even if it's just for VRC+ users, I want you to be able to upload custom URL icons)

ja:

Currently, the profile URL icon is automatically set if VRChat is a known URL.

However, it is not possible to do that with services where the domain is not uniquely determined, such as Misskey and Mastodon.

So wouldn't it be possible to allow users to select an arbitrary URL icon from among several presets?

(VRC+ users will also be happy to be able to upload custom icons)