Set

Original expression

-[\u{1F000}-\u{1F1FF}] Copy

Normalized

[\u0000-\u{1EFFF}\u{1F200}-\u{10FFFF}] Copy

Perl

[\x00-\x{1EFFF}\x{1F200}-\x{10FFFF}] Copy

Complemetary

Characters (1113600)

• U+0000
• ...
• 𞿿 U+1EFFF
• 🈀 U+1F200
• ...
• 􏿿 U+10FFFF