Punycode:
Subdomain:
Wildcard:
Address:
Preimage:
Chars /
Mapped:
Ignored:
Disallowed:
Deviation:
Complex:
Combining Marks:
NSM:
CheckHyphen:
Underscore:
Emoji:
Non-RGI:
Regional:
Flag:
Tag:
Circled/Squared:
ContextJ:
ZWNJ:
ZWJ:
ContextO:
Middle Dot:
Katakana Dot:
Greek Keraia:
Hebrew Geresh:
CheckBidi:
Keycaps:
Exemplars /
Confusables:
Mixed-Script:
Whole-Script:
Unicode 15:
Fenced:
Misc:
Pure:
Arabic:
Hebrew:
Restricted:
- Click an to see how it works.
- Use
{FF} or [255] or \u200D to manually include codepoints
range:A..B expands to a range of characters token:X resolves to the .eth preimage (if known) 123 456 789 is shorthand for {123}{456}{789} - Copy Link to get a URL that resolves on page-load.
- This is a valid sequence of characters: and .eth name:
- This is an emoji: and its corresponding components:
- This is a mapped token: which transforms into a valid sequence:
- Characters not in canonical form require NFC:
- This is an ignored character:
- These are disallowed characters: