aestheticsymbols
Use in a combo

Plus ring sparkle copy & paste

₊˚ is plus ring sparkle, a plain-text Unicode symbol built from several characters from the Superscripts and Subscripts and Spacing Modifier Letters blocks. On Aesthetic Symbols it lives in the sparkles & glitter collection, tagged sparkle. 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+208A U+02DA
HTML entity
₊˚
CSS content
\208A \2DA
JavaScript
\u{208A}\u{2DA}
UTF-8 bytes
E2 82 8A CB 9A
Made of

U+208A ₊ · Superscripts and Subscripts

U+02DA ˚ · Spacing Modifier Letters

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.