https://forum.obsidian.md/t/alternative-checkboxes-icon-bullets-copy-and-paste/35962

A list of alternative checkboxes or icon bullets for Obsidian (and potentially other platforms). Potentially useful for search and filtering as well.

• [ ] to-do
• [/] incomplete
• [x] done
• [-] canceled
• [>] forwarded
• [<] scheduling
• [?] question
• [!] important
• [*] star
• ["] quote
• [l] location
• [b] bookmark
• [i] information
• [S] savings
• [I] idea
• [p] pros
• [c] cons
• [f] fire
• [k] key
• [w] win
• [u] up
• [d] down

nope