Set

Original expression

-[\u2600-\u{1F8FF}] Copy

Normalized

[\u0000-\u25FF\u{1F900}-\u{10FFFF}] Copy

Perl

[\x00-\x{25FF}\x{1F900}-\x{10FFFF}] Copy

Complemetary

Characters (994560)

• U+0000
• ...
• ◿ U+25FF
• 🤀 U+1F900
• ...
• 􏿿 U+10FFFF