Punycode:
Wrapped:
Subdomain:
Wildcard:
Address:
Contract:
Preimage:
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 15.0:
Unicode 15.1:
Fenced:
Misc:
Pure:
Arabic:
Hebrew:
Restricted:
Different Norm:
- Click an to see how it works.
- Use
{FF} or [255] to include codepoints
\uFFFF, \u{HEX}, ÿ, ÿ, or &entity; are shorthand for {HEX}.HEX1 HEX2 is shorthand for {HEX1}{HEX2} token:__ lookup the labelhash (if known) wrapped:__ lookup the namehash (if wrapped) range:HEX1..HEXn expands to a range of characters - to get a URL that resolves on page-load.
- Many elements have tooltips with additional information.
- Follows ENSIP-15 and ENS Terminology.
- Supports and testnets.
- 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:
- These are ignored characters:
- These are disallowed characters: