The list at the top could be longer:

Anybody know more?

D2 https://d2lang.com/ added beta support for ASCII & Unicode output last year.

	▲	suprjami 7 hours ago \| parent [-]
		That would be interesting. I like D2 though the lack of control over the layout is a bit frustrating sometimes.

smusamashah 4 hours ago | parent | prev | next [-]

1024kb 5 hours ago | parent | prev | next [-]

I have a few more on my site under the bookmarks page. Link in bio.

electroglyph 3 hours ago | parent | prev | next [-]

how about a unicode art tool?

4k93n2 6 hours ago | parent | prev [-]