Hmm, I don’t think I’ve seen many webpps that do this, mainly just mobile apps, presumably because they’re more tailored to a touch interface and therefore lead themselves to drawing characters. Whenever I’ve drawn kanji (for searching, etc.) I’ve always found it hard to do with a mouse, haha.
I did a little searching of the forums and I can see that somebody mentioned https://skritter.com/ before, looks like they support SRS and stoke order on the web, but they’re not free. Everything else I can find either doesn’t support SRS, or is app only. Incidentally, not a website, but somebody also made this recently which might be helpful, since it groups the stoke order lists by level: https://kanji-printer.web.app/
Also, while I’m here and since it’s your first post…
\textcolor{pink}{\huge \textsf{WELCOME! ^-^}}
Even if you’ve been a member for a while, so aren’t really new hehe
Take the time to check out the FAQ and GUIDE if you haven’t already…
…but you probably have, because you seem like you’re diligent and awesome like that ^-^
There’s also a lot of good stuff on the forum to help you…
…that you’ve likewise probably already seen, but it still worth mentiioning!
The Ultimate Guide for WK
The Ultimate Additional Japanese Resources List!
The New And Improved List Of API and Third Party Apps
I hope that you continue to enjoy WaniKani that your worship of the Crabigator is eternal!