aestheticsymbols
Use in a combo

Superscript left paren copy & paste

⁽ is superscript left paren, a plain-text Unicode symbol from the Superscripts and Subscripts block. On Aesthetic Symbols it lives in the tiny & superscript collection. As plain text it takes on the font and colour of wherever you paste it — a bio, a username, a caption or a stream title.

Unicode
U+207D
HTML entity
⁽
CSS content
\207D
JavaScript
\u{207D}
UTF-8 bytes
E2 81 BD
Made of

U+207D ⁽ · Superscripts and Subscripts

Will it show up? · Long-established text symbols

Plain-text characters from blocks that mainstream desktop and mobile fonts have covered for years. These are the safe ones.

Worked out from how each character is encoded, not from a test on a real device.