| Property | Value |
|---|---|
| Codepoint | U+1F21 |
| Literal Character | ἡ |
| Name | GREEK SMALL LETTER ETA WITH DASIA |
| Sketch | ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ |
| Control Character | no |
| Block | Greek Extended |
| Subblock | Archaic letters |
| UTF-8 byte encoding | e1 bc a1 |
| UTF-16 byte encoding | 1f 21 (big endian) |
| HTML Entity | ἡ |
| Perl string literal | \x{1F21} |