Set

Original expression

-[\u0000-\u200A\u200E-\uFEFE\uFF00-\u{10FFFF}] Copy

Normalized

[\u200B-\u200D\uFEFF] Copy

Perl

[\x{200B}-\x{200D}\x{FEFF}] Copy

Complemetary

Characters (4)

• ​ U+200B
• ‌ U+200C
• ‍ U+200D
•  U+FEFF