ᴛecʜnɪcaʟʟʏ sᴘeaᴋɪnɢ, uᴛꜰ-8 ɪs a varɪaʙʟe ʟenɢᴛʜ encoᴅɪnɢ ꜰormaᴛ ꜰor ꜰuʟʟ unɪcoᴅe, wʜɪcʜ ɪs 16 ʙɪᴛ sucʜ as \uXXXX ꜰor one oꜰ ᴛʜe escaᴘeᴅ cʜaracᴛers ɪn ᴊson. waɪᴛ, ɢooᴛɪ ɪs ʏours? aʜaʜa.