Set

Original expression

-[\uD800-\uF8FF\u{F0000}-\u{FFFFD}\u{100000}-\u{10FFFD}] Copy

Normalized

[\u0000-\uD7FF\uF900-\u{EFFFF}\u{FFFFE}-\u{FFFFF}\u{10FFFE}-\u{10FFFF}] Copy

Perl

[\x00-\x{D7FF}\x{F900}-\x{EFFFF}\x{FFFFE}-\x{FFFFF}\x{10FFFE}-\x{10FFFF}] Copy

Complemetary

Characters (974596)

• U+0000
• ...
• ퟿ U+D7FF
• 豈 U+F900
• ...
• 󯿿 U+EFFFF
• 󿿾 U+FFFFE
• 󿿿 U+FFFFF
• 􏿾 U+10FFFE
• 􏿿 U+10FFFF